Bump govuk_app_config from 9.12.0 to 9.13.0

Bumps [govuk_app_config](https://github.com/alphagov/govuk_app_config) from 9.12.0 to 9.13.0.
- [Changelog](https://github.com/alphagov/govuk_app_config/blob/main/CHANGELOG.md)
- [Commits](alphagov/govuk_app_config@v9.12.0...v9.13.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

Gemfile.lock

@@ -153,21 +153,21 @@ GEM
       warden-oauth2 (~> 0.0.1)
     globalid (1.2.1)
       activesupport (>= 6.1)
-    google-protobuf (4.27.1)
+    google-protobuf (4.27.2)
       bigdecimal
       rake (>= 13)
-    google-protobuf (4.27.1-aarch64-linux)
+    google-protobuf (4.27.2-aarch64-linux)
       bigdecimal
       rake (>= 13)
-    google-protobuf (4.27.1-arm64-darwin)
+    google-protobuf (4.27.2-arm64-darwin)
       bigdecimal
       rake (>= 13)
-    google-protobuf (4.27.1-x86_64-linux)
+    google-protobuf (4.27.2-x86_64-linux)
       bigdecimal
       rake (>= 13)
     googleapis-common-protos-types (1.15.0)
       google-protobuf (>= 3.18, < 5.a)
-    govuk_app_config (9.12.0)
+    govuk_app_config (9.13.0)
       logstasher (~> 2.1)
       opentelemetry-exporter-otlp (>= 0.25, < 0.29)
       opentelemetry-instrumentation-all (>= 0.39.1, < 0.62.0)
@@ -226,7 +226,7 @@ GEM
     mime-types-data (3.2024.0604)
     mini_mime (1.1.5)
     mini_portile2 (2.8.7)
-    minitest (5.24.0)
+    minitest (5.24.1)
     msgpack (1.7.2)
     multi_xml (0.7.1)
       bigdecimal (~> 3.1)