Merge pull request #38829 from ixdy/build-tools-rename-back

Automatic merge from submit-queue (batch tested with PRs 38788, 38821, 38829)

Rename build-tools/debs to build/debs

**What this PR does / why we need it**: PR #36129 merged after #38736, and thus created a few files under `build-tools/debs`, which then confused the test and release infra.

cc @madhusudancs @nikhiljindal

BUILD.bazel

@@ -10,6 +10,6 @@ go_prefix("k8s.io/kubernetes")
 gcs_upload(
     name = "ci-artifacts",
     data = [
-        "//build-tools/debs",
+        "//build/debs",
     ],
 )