chore: update pyproject.toml files, remove codespell (#33028)

- Removes Codespell from deps, docs, and `Makefile`s
- Python version requirements in all `pyproject.toml` files now use the
`~=` (compatible release) specifier
- All dependency groups and main dependencies now use explicit lower and
upper bounds, reducing potential for breaking changes

libs/partners/mistralai/pyproject.toml

@@ -5,13 +5,13 @@ build-backend = "pdm.backend"
 [project]
 authors = []
 license = { text = "MIT" }
-requires-python = ">=3.9"
+requires-python = ">=3.9.0,<4.0.0"
 dependencies = [
-    "langchain-core>=0.3.68",
-    "tokenizers<1,>=0.15.1",
-    "httpx<1,>=0.25.2",
-    "httpx-sse<1,>=0.3.1",
-    "pydantic<3,>=2",
+    "langchain-core>=0.3.68,<1.0.0",
+    "tokenizers>=0.15.1,<1.0.0",
+    "httpx>=0.25.2,<1.0.0",
+    "httpx-sse>=0.3.1,<1.0.0",
+    "pydantic>=2.0.0,<3.0.0",
 ]
 name = "langchain-mistralai"
 version = "0.2.12"
@@ -25,17 +25,16 @@ repository = "https://github.com/langchain-ai/langchain"
 
 [dependency-groups]
 test = [
-    "pytest<8.0.0,>=7.3.0",
-    "pytest-asyncio<1.0.0,>=0.21.1",
-    "pytest-watcher<1.0.0,>=0.3.4",
+    "pytest>=7.3.0,<8.0.0",
+    "pytest-asyncio>=0.21.1,<1.0.0",
+    "pytest-watcher>=0.3.4,<1.0.0",
     "langchain-core",
     "langchain-tests",
 ]
 test_integration = []
-codespell = ["codespell<3.0.0,>=2.2.0"]
-lint = ["ruff<0.13,>=0.12.2"]
+lint = ["ruff>=0.12.2,<0.13.0"]
 dev = ["langchain-core"]
-typing = ["mypy<2.0,>=1.10", "langchain-core"]
+typing = ["mypy>=1.10.0,<2.0.0", "langchain-core"]
 
 [tool.uv.sources]
 langchain-core = { path = "../../core", editable = true }