chore(deps-dev): bump aws-lambda-powertools[all,aws-sdk] in /backend

Bumps [aws-lambda-powertools[all,aws-sdk]](https://github.com/aws-powertools/powertools-lambda-python) from 2.30.1 to 2.30.2.
- [Release notes](https://github.com/aws-powertools/powertools-lambda-python/releases)
- [Changelog](https://github.com/aws-powertools/powertools-lambda-python/blob/develop/CHANGELOG.md)
- [Commits](aws-powertools/powertools-lambda-python@v2.30.1...v2.30.2)

---
updated-dependencies:
- dependency-name: aws-lambda-powertools[all,aws-sdk]
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

backend/requirements-dev.txt

@@ -1,4 +1,4 @@
 wheel==0.42.0
-aws-lambda-powertools[all,aws-sdk]==2.30.1
+aws-lambda-powertools[all,aws-sdk]==2.30.2
 black==23.12.1
 pre-commit==3.6.0