chore(deps): bump @wordpress/components from 19.3.0 to 21.3.0

Bumps [@wordpress/components](https://github.com/WordPress/gutenberg/tree/HEAD/packages/components) from 19.3.0 to 21.3.0.
- [Release notes](https://github.com/WordPress/gutenberg/releases)
- [Changelog](https://github.com/WordPress/gutenberg/blob/trunk/packages/components/CHANGELOG.md)
- [Commits](https://github.com/WordPress/gutenberg/commits/@wordpress/components@21.3.0/packages/components)

---
updated-dependencies:
- dependency-name: "@wordpress/components"
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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