chore: bump nbconvert from 7.17.0 to 7.17.1 in /libs/langchain (#36922)

Bumps [nbconvert](https://github.com/jupyter/nbconvert) from 7.17.0 to
7.17.1.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/jupyter/nbconvert/releases">nbconvert's
releases</a>.</em></p>
<blockquote>
<h2>v7.17.1</h2>
<h2>7.17.1</h2>
<p>This is a security release, fixing two CVEs:</p>
<ul>
<li><a
href="https://github.com/jupyter/nbconvert/security/advisories/GHSA-4c99-qj7h-p3vg">CVE-2026-39377</a></li>
<li><a
href="https://github.com/jupyter/nbconvert/security/advisories/GHSA-7jqv-fw35-gmx9">CVE-2026-39378</a></li>
</ul>
<p>(full advisories will be published seven days after release, on
2026-04-14).</p>
<p>(<a
href="https://github.com/jupyter/nbconvert/compare/v7.17.0...b3b6ec01f872e9af8fd1769eb9cf1889c720ecf3">Full
Changelog</a>)</p>
<h3>Enhancements made</h3>
<ul>
<li>Allow configureable WebPDF JavaScript processing timeout <a
href="https://redirect.github.com/jupyter/nbconvert/pull/2250">#2250</a>
(<a href="https://github.com/timkpaine"><code>@​timkpaine</code></a>, <a
href="https://github.com/Carreau"><code>@​Carreau</code></a>)</li>
</ul>
<h3>Bugs fixed</h3>
<ul>
<li>Fix <code>PermissionError</code> when checking template paths on
shared filesystems <a
href="https://redirect.github.com/jupyter/nbconvert/pull/2252">#2252</a>
(<a href="https://github.com/ctcjab"><code>@​ctcjab</code></a>, <a
href="https://github.com/krassowski"><code>@​krassowski</code></a>)</li>
<li>Tweak webpdf template logic to fix duplicate extension problem <a
href="https://redirect.github.com/jupyter/nbconvert/pull/2249">#2249</a>
(<a href="https://github.com/timkpaine"><code>@​timkpaine</code></a>, <a
href="https://github.com/Carreau"><code>@​Carreau</code></a>)</li>
</ul>
<h3>Maintenance and upkeep improvements</h3>
<ul>
<li>specify python version for pre <a
href="https://redirect.github.com/jupyter/nbconvert/pull/2276">#2276</a>
(<a href="https://github.com/minrk"><code>@​minrk</code></a>, <a
href="https://github.com/krassowski"><code>@​krassowski</code></a>)</li>
</ul>
<h3>Contributors to this release</h3>
<p>The following people contributed discussions, new ideas, code and
documentation contributions, and review.
See <a
href="https://github-activity.readthedocs.io/en/latest/use/#how-does-this-tool-define-contributions-in-the-reports">our
definition of contributors</a>.</p>
<p>(<a
href="https://github.com/jupyter/nbconvert/graphs/contributors?from=2026-01-29&amp;to=2026-04-08&amp;type=c">GitHub
contributors page for this release</a>)</p>
<p><a href="https://github.com/akhmerov"><code>@​akhmerov</code></a> (<a
href="https://github.com/search?q=repo%3Ajupyter%2Fnbconvert+involves%3Aakhmerov+updated%3A2026-01-29..2026-04-08&amp;type=Issues">activity</a>)
| <a href="https://github.com/bollwyvl"><code>@​bollwyvl</code></a> (<a
href="https://github.com/search?q=repo%3Ajupyter%2Fnbconvert+involves%3Abollwyvl+updated%3A2026-01-29..2026-04-08&amp;type=Issues">activity</a>)
| <a href="https://github.com/Carreau"><code>@​Carreau</code></a> (<a
href="https://github.com/search?q=repo%3Ajupyter%2Fnbconvert+involves%3ACarreau+updated%3A2026-01-29..2026-04-08&amp;type=Issues">activity</a>)
| <a href="https://github.com/ctcjab"><code>@​ctcjab</code></a> (<a
href="https://github.com/search?q=repo%3Ajupyter%2Fnbconvert+involves%3Actcjab+updated%3A2026-01-29..2026-04-08&amp;type=Issues">activity</a>)
| <a
href="https://github.com/davidbrochart"><code>@​davidbrochart</code></a>
(<a
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| <a href="https://github.com/Ken-B"><code>@​Ken-B</code></a> (<a
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| <a href="https://github.com/mgeier"><code>@​mgeier</code></a> (<a
href="https://github.com/search?q=repo%3Ajupyter%2Fnbconvert+involves%3Amgeier+updated%3A2026-01-29..2026-04-08&amp;type=Issues">activity</a>)
| <a href="https://github.com/minrk"><code>@​minrk</code></a> (<a
href="https://github.com/search?q=repo%3Ajupyter%2Fnbconvert+involves%3Aminrk+updated%3A2026-01-29..2026-04-08&amp;type=Issues">activity</a>)
| <a href="https://github.com/mpacer"><code>@​mpacer</code></a> (<a
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| <a
href="https://github.com/SylvainCorlay"><code>@​SylvainCorlay</code></a>
(<a
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| <a href="https://github.com/takluyver"><code>@​takluyver</code></a>
(<a
href="https://github.com/search?q=repo%3Ajupyter%2Fnbconvert+involves%3Atakluyver+updated%3A2026-01-29..2026-04-08&amp;type=Issues">activity</a>)
| <a href="https://github.com/timkpaine"><code>@​timkpaine</code></a>
(<a
href="https://github.com/search?q=repo%3Ajupyter%2Fnbconvert+involves%3Atimkpaine+updated%3A2026-01-29..2026-04-08&amp;type=Issues">activity</a>)</p>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/jupyter/nbconvert/blob/main/CHANGELOG.md">nbconvert's
changelog</a>.</em></p>
<blockquote>
<h2>7.17.1</h2>
<p>This is a security release, fixing two CVEs:</p>
<ul>
<li><a
href="https://github.com/jupyter/nbconvert/security/advisories/GHSA-4c99-qj7h-p3vg">CVE-2026-39377</a></li>
<li><a
href="https://github.com/jupyter/nbconvert/security/advisories/GHSA-7jqv-fw35-gmx9">CVE-2026-39378</a></li>
</ul>
<p>(full advisories will be published seven days after release, on
2026-04-14).</p>
<p>(<a
href="https://github.com/jupyter/nbconvert/compare/v7.17.0...b3b6ec01f872e9af8fd1769eb9cf1889c720ecf3">Full
Changelog</a>)</p>
<h3>Enhancements made</h3>
<ul>
<li>Allow configureable WebPDF JavaScript processing timeout <a
href="https://redirect.github.com/jupyter/nbconvert/pull/2250">#2250</a>
(<a href="https://github.com/timkpaine"><code>@​timkpaine</code></a>, <a
href="https://github.com/Carreau"><code>@​Carreau</code></a>)</li>
</ul>
<h3>Bugs fixed</h3>
<ul>
<li>Fix <code>PermissionError</code> when checking template paths on
shared filesystems <a
href="https://redirect.github.com/jupyter/nbconvert/pull/2252">#2252</a>
(<a href="https://github.com/ctcjab"><code>@​ctcjab</code></a>, <a
href="https://github.com/krassowski"><code>@​krassowski</code></a>)</li>
<li>Tweak webpdf template logic to fix duplicate extension problem <a
href="https://redirect.github.com/jupyter/nbconvert/pull/2249">#2249</a>
(<a href="https://github.com/timkpaine"><code>@​timkpaine</code></a>, <a
href="https://github.com/Carreau"><code>@​Carreau</code></a>)</li>
</ul>
<h3>Maintenance and upkeep improvements</h3>
<ul>
<li>specify python version for pre <a
href="https://redirect.github.com/jupyter/nbconvert/pull/2276">#2276</a>
(<a href="https://github.com/minrk"><code>@​minrk</code></a>, <a
href="https://github.com/krassowski"><code>@​krassowski</code></a>)</li>
</ul>
<h3>Contributors to this release</h3>
<p>The following people contributed discussions, new ideas, code and
documentation contributions, and review.
See <a
href="https://github-activity.readthedocs.io/en/latest/use/#how-does-this-tool-define-contributions-in-the-reports">our
definition of contributors</a>.</p>
<p>(<a
href="https://github.com/jupyter/nbconvert/graphs/contributors?from=2026-01-29&amp;to=2026-04-08&amp;type=c">GitHub
contributors page for this release</a>)</p>
<p><a href="https://github.com/akhmerov"><code>@​akhmerov</code></a> (<a
href="https://github.com/search?q=repo%3Ajupyter%2Fnbconvert+involves%3Aakhmerov+updated%3A2026-01-29..2026-04-08&amp;type=Issues">activity</a>)
| <a href="https://github.com/bollwyvl"><code>@​bollwyvl</code></a> (<a
href="https://github.com/search?q=repo%3Ajupyter%2Fnbconvert+involves%3Abollwyvl+updated%3A2026-01-29..2026-04-08&amp;type=Issues">activity</a>)
| <a href="https://github.com/Carreau"><code>@​Carreau</code></a> (<a
href="https://github.com/search?q=repo%3Ajupyter%2Fnbconvert+involves%3ACarreau+updated%3A2026-01-29..2026-04-08&amp;type=Issues">activity</a>)
| <a href="https://github.com/ctcjab"><code>@​ctcjab</code></a> (<a
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| <a
href="https://github.com/davidbrochart"><code>@​davidbrochart</code></a>
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<!-- raw HTML omitted -->
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="78ed30837a"><code>78ed308</code></a>
Publish 7.17.1</li>
<li><a
href="f090a64606"><code>f090a64</code></a>
ruff format</li>
<li><a
href="b3b6ec01f8"><code>b3b6ec0</code></a>
chore: update pre-commit hooks (<a
href="https://redirect.github.com/jupyter/nbconvert/issues/2277">#2277</a>)</li>
<li><a
href="be4841f7da"><code>be4841f</code></a>
ignore silly security lint in tests</li>
<li><a
href="26d57b2958"><code>26d57b2</code></a>
fix type annotation on Lexer</li>
<li><a
href="0e6b8ccabf"><code>0e6b8cc</code></a>
Merge commit from fork</li>
<li><a
href="ba5e5cdd73"><code>ba5e5cd</code></a>
Merge commit from fork</li>
<li><a
href="1db0c88d86"><code>1db0c88</code></a>
Specify python version for pre (<a
href="https://redirect.github.com/jupyter/nbconvert/issues/2276">#2276</a>)</li>
<li><a
href="7473fc3037"><code>7473fc3</code></a>
chore: update pre-commit hooks (<a
href="https://redirect.github.com/jupyter/nbconvert/issues/2242">#2242</a>)</li>
<li><a
href="4322f7f290"><code>4322f7f</code></a>
Bump the actions group across 1 directory with 2 updates (<a
href="https://redirect.github.com/jupyter/nbconvert/issues/2273">#2273</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/jupyter/nbconvert/compare/v7.17.0...v7.17.1">compare
view</a></li>
</ul>
</details>
<br />


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libs/langchain/uv.lock

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