Bump govuk_app_config from 4.0.1 to 4.1.0

Bumps [govuk_app_config](https://github.com/alphagov/govuk_app_config) from 4.0.1 to 4.1.0.
- [Release notes](https://github.com/alphagov/govuk_app_config/releases)
- [Changelog](https://github.com/alphagov/govuk_app_config/blob/main/CHANGELOG.md)
- [Commits](alphagov/govuk_app_config@v4.0.1...v4.1.0)

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

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

Gemfile.lock

@@ -133,8 +133,9 @@ GEM
     globalid (0.5.2)
       activesupport (>= 5.0)
     govuk_ab_testing (2.4.2)
-    govuk_app_config (4.0.1)
+    govuk_app_config (4.1.0)
       logstasher (>= 1.2.2, < 2.2.0)
+      puma (~> 5.0)
       sentry-rails (~> 4.5.0)
       sentry-ruby (~> 4.5.0)
       statsd-ruby (~> 1.5.0)