Bump govuk_publishing_components from 23.7.3 to 23.7.6
Bump govuk_publishing_components from 23.7.3 to 23.7.6

Bumps [govuk_publishing_components](https://github.com/alphagov/govuk_publishing_components) from 23.7.3 to 23.7.6.
- [Release notes](https://github.com/alphagov/govuk_publishing_components/releases)
- [Changelog](https://github.com/alphagov/govuk_publishing_components/blob/master/CHANGELOG.md)
- [Commits](https://github.com/alphagov/govuk_publishing_components/compare/v23.7.3...v23.7.6)

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