build(deps-dev): bump @aws-cdk/cx-api from 2.24.1 to 2.25.0 (#913)

Bumps [@aws-cdk/cx-api](https://github.com/aws/aws-cdk/tree/HEAD/packages/@aws-cdk/cx-api) from 2.24.1 to 2.25.0.
- [Release notes](https://github.com/aws/aws-cdk/releases)
- [Changelog](https://github.com/aws/aws-cdk/blob/v2.25.0/CHANGELOG.v2.md)
- [Commits](https://github.com/aws/aws-cdk/commits/v2.25.0/packages/@aws-cdk/cx-api)

---
updated-dependencies:
- dependency-name: "@aws-cdk/cx-api"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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Author: dependabot[bot]