Bump govuk_publishing_components from 29.6.0 to 29.7.0

Bumps [govuk_publishing_components](https://github.com/alphagov/govuk_publishing_components) from 29.6.0 to 29.7.0.
- [Release notes](https://github.com/alphagov/govuk_publishing_components/releases)
- [Changelog](https://github.com/alphagov/govuk_publishing_components/blob/main/CHANGELOG.md)
- [Commits](alphagov/govuk_publishing_components@v29.6.0...v29.7.0)

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

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

Author: dependabot[bot]

Gemfile.lock

@@ -121,7 +121,7 @@ GEM
     govuk_personalisation (0.11.2)
       plek (>= 1.9.0)
       rails (>= 6, < 8)
-    govuk_publishing_components (29.6.0)
+    govuk_publishing_components (29.7.0)
       govuk_app_config
       govuk_personalisation (>= 0.7.0)
       kramdown
@@ -174,7 +174,7 @@ GEM
     logstasher (2.1.5)
       activesupport (>= 5.2)
       request_store
-    loofah (2.16.0)
+    loofah (2.17.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)