chore(deps): Bump aws-cdk-lib in /cdk in the cdk-deps group

Bumps the cdk-deps group in /cdk with 1 update: [aws-cdk-lib](https://github.com/aws/aws-cdk).


Updates `aws-cdk-lib` from 2.220.0 to 2.221.0
- [Release notes](https://github.com/aws/aws-cdk/releases)
- [Changelog](https://github.com/aws/aws-cdk/blob/main/CHANGELOG.v2.alpha.md)
- [Commits](aws/aws-cdk@v2.220.0...v2.221.0)

---
updated-dependencies:
- dependency-name: aws-cdk-lib
  dependency-version: 2.221.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: cdk-deps
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]