Merge pull request #4827 from alphagov/dependabot/bundler/govuk_app_config-9.17.7

Author: govuk-ci

Gemfile.lock

@@ -167,7 +167,7 @@ GEM
     googleapis-common-protos-types (1.20.0)
       google-protobuf (>= 3.18, < 5.a)
     govuk_ab_testing (3.0.0)
-    govuk_app_config (9.17.6)
+    govuk_app_config (9.17.7)
       logstasher (~> 2.1)
       opentelemetry-exporter-otlp (>= 0.25, < 0.31)
       opentelemetry-instrumentation-all (>= 0.39.1, < 0.77.0)