chore(deps): bump types-python-dateutil (#453)

Bumps [types-python-dateutil](https://github.com/typeshed-internal/stub_uploader) from 2.9.0.20260302 to 2.9.0.20260305.
- [Commits](https://github.com/typeshed-internal/stub_uploader/commits)

---
updated-dependencies:
- dependency-name: types-python-dateutil
  dependency-version: 2.9.0.20260305
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

pyproject.toml

@@ -19,6 +19,6 @@ dev = [
     "pylint==4.0.5",
     "pytest==9.0.2",
     "pytest-cov==7.0.0",
-    "types-python-dateutil==2.9.0.20260302",
+    "types-python-dateutil==2.9.0.20260305",
     "types-requests==2.32.4.20260107",
 ]