Bump govuk_publishing_components from 38.4.1 to 38.4.2

Bumps [govuk_publishing_components](https://github.com/alphagov/govuk_publishing_components) from 38.4.1 to 38.4.2.
- [Changelog](https://github.com/alphagov/govuk_publishing_components/blob/main/CHANGELOG.md)
- [Commits](alphagov/govuk_publishing_components@v38.4.1...v38.4.2)

---
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

@@ -183,8 +183,8 @@ GEM
     google-protobuf (3.25.3-aarch64-linux)
     google-protobuf (3.25.3-arm64-darwin)
     google-protobuf (3.25.3-x86_64-linux)
-    googleapis-common-protos-types (1.14.0)
-      google-protobuf (~> 3.18)
+    googleapis-common-protos-types (1.15.0)
+      google-protobuf (>= 3.18, < 5.a)
     govuk_admin_template (7.0.0)
       bootstrap-sass (~> 3.4)
       jquery-rails (~> 4.3)
@@ -205,7 +205,7 @@ GEM
     govuk_personalisation (0.16.0)
       plek (>= 1.9.0)
       rails (>= 6, < 8)
-    govuk_publishing_components (38.4.1)
+    govuk_publishing_components (38.4.2)
       govuk_app_config
       govuk_personalisation (>= 0.7.0)
       kramdown
@@ -338,6 +338,10 @@ GEM
       opentelemetry-common (~> 0.20)
     opentelemetry-helpers-sql-obfuscation (0.1.0)
       opentelemetry-common (~> 0.20)
+    opentelemetry-instrumentation-action_mailer (0.1.0)
+      opentelemetry-api (~> 1.0)
+      opentelemetry-instrumentation-active_support (~> 0.1)
+      opentelemetry-instrumentation-base (~> 0.22.1)
     opentelemetry-instrumentation-action_pack (0.9.0)
       opentelemetry-api (~> 1.0)
       opentelemetry-instrumentation-base (~> 0.22.1)
@@ -473,8 +477,9 @@ GEM
       opentelemetry-api (~> 1.0)
       opentelemetry-common (~> 0.21.0)
       opentelemetry-instrumentation-base (~> 0.22.1)
-    opentelemetry-instrumentation-rails (0.30.1)
+    opentelemetry-instrumentation-rails (0.30.2)
       opentelemetry-api (~> 1.0)
+      opentelemetry-instrumentation-action_mailer (~> 0.1.0)
       opentelemetry-instrumentation-action_pack (~> 0.9.0)
       opentelemetry-instrumentation-action_view (~> 0.7.0)
       opentelemetry-instrumentation-active_job (~> 0.7.0)
@@ -614,8 +619,8 @@ GEM
       http-cookie (>= 1.0.2, < 2.0)
       mime-types (>= 1.16, < 4.0)
       netrc (~> 0.8)
-    rexml (3.2.8)
-      strscan (>= 3.0.9)
+    rexml (3.3.0)
+      strscan
     rouge (4.2.1)
     rspec-collection_matchers (1.2.1)
       rspec-expectations (>= 2.99.0.beta1)