Bump govuk_publishing_components from 35.19.0 to 35.20.0

Bumps [govuk_publishing_components](https://github.com/alphagov/govuk_publishing_components) from 35.19.0 to 35.20.0.
- [Changelog](https://github.com/alphagov/govuk_publishing_components/blob/main/CHANGELOG.md)
- [Commits](alphagov/govuk_publishing_components@v35.19.0...v35.20.0)

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

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

Gemfile.lock

@@ -176,7 +176,7 @@ GEM
     govuk_personalisation (0.15.0)
       plek (>= 1.9.0)
       rails (>= 6, < 8)
-    govuk_publishing_components (35.19.0)
+    govuk_publishing_components (35.20.0)
       govuk_app_config
       govuk_personalisation (>= 0.7.0)
       kramdown
@@ -228,15 +228,15 @@ GEM
       mime-types-data (~> 3.2015)
     mime-types-data (3.2023.1003)
     mini_mime (1.1.5)
-    mini_portile2 (2.8.4)
+    mini_portile2 (2.8.5)
     minitest (5.20.0)
     mocha (2.1.0)
       ruby2_keywords (>= 0.0.5)
     msgpack (1.6.0)
     multi_xml (0.6.0)
     mutex_m (0.1.2)
     mysql2 (0.5.5)
-    net-imap (0.4.1)
+    net-imap (0.4.2)
       date
       net-protocol
     net-pop (0.1.2)
@@ -628,7 +628,7 @@ GEM
       sprockets (>= 3.0.0)
     statsd-ruby (1.5.0)
     stringio (3.0.8)
-    thor (1.2.2)
+    thor (1.3.0)
     tilt (2.0.10)
     timecop (0.9.8)
     timeout (0.4.0)