fix(deps-dev): bump @types/wordpress__blocks from 12.5.18 to 15.17.0

Bumps [@types/wordpress__blocks](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/wordpress__blocks) from 12.5.18 to 15.17.0.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/wordpress__blocks)

---
updated-dependencies:
- dependency-name: "@types/wordpress__blocks"
  dependency-version: 15.17.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]