Bump @wordpress/edit-post from 8.26.0 to 8.29.0

Bumps [@wordpress/edit-post](https://github.com/WordPress/gutenberg/tree/HEAD/packages/edit-post) from 8.26.0 to 8.29.0.
- [Release notes](https://github.com/WordPress/gutenberg/releases)
- [Changelog](https://github.com/WordPress/gutenberg/blob/trunk/packages/edit-post/CHANGELOG.md)
- [Commits](https://github.com/WordPress/gutenberg/commits/@wordpress/[email protected]/packages/edit-post)

---
updated-dependencies:
- dependency-name: "@wordpress/edit-post"
  dependency-version: 8.29.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]