Bump govuk_publishing_components from 24.15.2 to 24.15.3

Bumps [govuk_publishing_components](https://github.com/alphagov/govuk_publishing_components) from 24.15.2 to 24.15.3.
- [Release notes](https://github.com/alphagov/govuk_publishing_components/releases)
- [Changelog](https://github.com/alphagov/govuk_publishing_components/blob/master/CHANGELOG.md)
- [Commits](alphagov/govuk_publishing_components@v24.15.2...v24.15.3)

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

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

Gemfile.lock

@@ -129,7 +129,7 @@ GEM
       unicorn (>= 5.4, < 5.9)
     govuk_personalisation (0.5.0)
       rails (~> 6)
-    govuk_publishing_components (24.15.2)
+    govuk_publishing_components (24.15.3)
       govuk_app_config
       kramdown
       plek