build(deps-dev): bump the aws-cdk group across 1 directory with 6 upd…

…ates

Bumps the aws-cdk group with 6 updates in the / directory:

| Package | From | To |
| --- | --- | --- |
| [@aws-cdk/lambda-layer-kubectl-v28](https://github.com/cdklabs/awscdk-asset-kubectl) | `2.1.0` | `2.2.0` |
| [aws-cdk](https://github.com/aws/aws-cdk/tree/HEAD/packages/aws-cdk) | `2.108.1` | `2.140.0` |
| [aws-cdk-lib](https://github.com/aws/aws-cdk/tree/HEAD/packages/aws-cdk-lib) | `2.108.1` | `2.140.0` |
| [cdk8s](https://github.com/cdk8s-team/cdk8s-core) | `2.68.4` | `2.68.65` |
| [cdk8s-cli](https://github.com/cdk8s-team/cdk8s-cli) | `2.177.0` | `2.198.109` |
| [cdk8s-plus-27](https://github.com/cdk8s-team/cdk8s-plus) | `2.7.61` | `2.9.1` |



Updates `@aws-cdk/lambda-layer-kubectl-v28` from 2.1.0 to 2.2.0
- [Release notes](https://github.com/cdklabs/awscdk-asset-kubectl/releases)
- [Commits](cdklabs/awscdk-asset-kubectl@kubectl-v20v2.1.0...kubectl-v28v2.2.0)

Updates `aws-cdk` from 2.108.1 to 2.140.0
- [Release notes](https://github.com/aws/aws-cdk/releases)
- [Changelog](https://github.com/aws/aws-cdk/blob/main/CHANGELOG.v2.md)
- [Commits](https://github.com/aws/aws-cdk/commits/v2.140.0/packages/aws-cdk)

Updates `aws-cdk-lib` from 2.108.1 to 2.140.0
- [Release notes](https://github.com/aws/aws-cdk/releases)
- [Changelog](https://github.com/aws/aws-cdk/blob/main/CHANGELOG.v2.md)
- [Commits](https://github.com/aws/aws-cdk/commits/v2.140.0/packages/aws-cdk-lib)

Updates `cdk8s` from 2.68.4 to 2.68.65
- [Release notes](https://github.com/cdk8s-team/cdk8s-core/releases)
- [Commits](cdk8s-team/cdk8s-core@v2.68.4...v2.68.65)

Updates `cdk8s-cli` from 2.177.0 to 2.198.109
- [Release notes](https://github.com/cdk8s-team/cdk8s-cli/releases)
- [Commits](cdk8s-team/cdk8s-cli@v2.177.0...v2.198.109)

Updates `cdk8s-plus-27` from 2.7.61 to 2.9.1
- [Release notes](https://github.com/cdk8s-team/cdk8s-plus/releases)
- [Commits](cdk8s-team/cdk8s-plus@cdk8s-plus-27/v2.7.61...cdk8s-plus-27/v2.9.1)

---
updated-dependencies:
- dependency-name: "@aws-cdk/lambda-layer-kubectl-v28"
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: aws-cdk
- dependency-name: aws-cdk
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: aws-cdk
- dependency-name: aws-cdk-lib
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: aws-cdk
- dependency-name: cdk8s
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: aws-cdk
- dependency-name: cdk8s-cli
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: aws-cdk
- dependency-name: cdk8s-plus-27
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: aws-cdk
...

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