Bump aws-cdk-lib from 2.138.0 to 2.156.0

Bumps [aws-cdk-lib](https://github.com/aws/aws-cdk) from 2.138.0 to 2.156.0.
- [Release notes](https://github.com/aws/aws-cdk/releases)
- [Changelog](https://github.com/aws/aws-cdk/blob/main/CHANGELOG.v2.md)
- [Commits](aws/aws-cdk@v2.138.0...v2.156.0)

---
updated-dependencies:
- dependency-name: aws-cdk-lib
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

requirements.txt

@@ -1,6 +1,6 @@
 astroid==3.1.0
 attrs==23.2.0
-aws-cdk-lib==2.138.0
+aws-cdk-lib==2.156.0
 aws-cdk.asset-awscli-v1==2.2.202
 aws-cdk.asset-kubectl-v20==2.1.2
 aws-cdk.asset-node-proxy-agent-v6==2.0.3