build(deps-dev): bump the dev-dependencies group with 3 updates

Bumps the dev-dependencies group with 3 updates: [ruff](https://github.com/astral-sh/ruff), [boto3](https://github.com/boto/boto3) and [types-python-dateutil](https://github.com/typeshed-internal/stub_uploader).


Updates `ruff` from 0.12.9 to 0.12.10
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.12.9...0.12.10)

Updates `boto3` from 1.40.10 to 1.40.16
- [Release notes](https://github.com/boto/boto3/releases)
- [Commits](boto/boto3@1.40.10...1.40.16)

Updates `types-python-dateutil` from 2.9.0.20250809 to 2.9.0.20250822
- [Commits](https://github.com/typeshed-internal/stub_uploader/commits)

---
updated-dependencies:
- dependency-name: ruff
  dependency-version: 0.12.10
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: dev-dependencies
- dependency-name: boto3
  dependency-version: 1.40.16
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: dev-dependencies
- dependency-name: types-python-dateutil
  dependency-version: 2.9.0.20250822
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: dev-dependencies
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]