Bump govuk_publishing_components from 29.15.3 to 30.0.0

Bumps [govuk_publishing_components](https://github.com/alphagov/govuk_publishing_components) from 29.15.3 to 30.0.0.
- [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@v29.15.3...v30.0.0)

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

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

Gemfile.lock

@@ -100,7 +100,7 @@ GEM
     docile (1.4.0)
     domain_name (0.5.20190701)
       unf (>= 0.0.5, < 1.0.0)
-    erubi (1.10.0)
+    erubi (1.11.0)
     execjs (2.8.1)
     exifr (1.3.9)
     ffi (1.15.5)
@@ -126,7 +126,7 @@ GEM
     govuk_personalisation (0.12.0)
       plek (>= 1.9.0)
       rails (>= 6, < 8)
-    govuk_publishing_components (29.15.3)
+    govuk_publishing_components (30.0.0)
       govuk_app_config
       govuk_personalisation (>= 0.7.0)
       kramdown
@@ -265,7 +265,7 @@ GEM
       mime-types (>= 1.16, < 4.0)
       netrc (~> 0.8)
     rexml (3.2.5)
-    rouge (3.29.0)
+    rouge (3.30.0)
     rubocop (1.31.2)
       json (~> 2.3)
       parallel (~> 1.10)
@@ -327,7 +327,7 @@ GEM
       activesupport (>= 5.2)
       sprockets (>= 3.0.0)
     statsd-ruby (1.5.0)
-    strscan (3.0.3)
+    strscan (3.0.4)
     thor (1.2.1)
     tilt (2.0.10)
     timeout (0.3.0)