Bump govuk_publishing_components from 29.1.0 to 29.6.0
Bump govuk_publishing_components from 29.1.0 to 29.6.0

Bumps [govuk_publishing_components](https://github.com/alphagov/govuk_publishing_components) from 29.1.0 to 29.6.0.
- [Release notes](https://github.com/alphagov/govuk_publishing_components/releases)
- [Changelog](https://github.com/alphagov/govuk_publishing_components/blob/main/CHANGELOG.md)
- [Commits](https://github.com/alphagov/govuk_publishing_components/compare/v29.1.0...v29.6.0)

---
updated-dependencies:
- dependency-name: govuk_publishing_components
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
alphagov/finder-frontend,alphagov/finder-frontend,alphagov/finder-frontend,alphagov/finder-frontend