chore(deps-dev): Bump types-python-dateutil from 2.8.17 to 2.8.18 (#748)

Bumps [types-python-dateutil](https://github.com/python/typeshed) from 2.8.17 to 2.8.18.
- [Release notes](https://github.com/python/typeshed/releases)
- [Commits](https://github.com/python/typeshed/commits)

---
updated-dependencies:
- dependency-name: types-python-dateutil
  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>

pyproject.toml

@@ -66,7 +66,7 @@ freezegun = "^1.2.1"
 viztracer = "^0.15.3"
 requests-mock = "^1.9.3"
 sqlalchemy2-stubs = {version = "^0.0.2a24", allow-prereleases = true}
-types-python-dateutil = "^2.8.17"
+types-python-dateutil = "^2.8.18"
 types-requests = "^2.27.31"
 coverage = {extras = ["toml"], version = "^6.4"}