Removes reactive_caching_limit_environment FF

FF was already enabled by default and is working well on .com

app/models/environment.rb

@@ -424,11 +424,6 @@ def has_metrics_and_can_query?
   def generate_slug
     self.slug = Gitlab::Slug::Environment.new(name).generate
   end
-
-  # Overrides ReactiveCaching default to activate limit checking behind a FF
-  def reactive_cache_limit_enabled?
-    Feature.enabled?(:reactive_caching_limit_environment, project, default_enabled: true)
-  end
 end
 Environment.prepend_if_ee('EE::Environment')

changelogs/unreleased/ff-remove-env-reactive-cache-ff.yml

+---
+title: Remove Feature Flag that controls data limit on Deploy Boards, thus making
+  10MB limits mandatory
+merge_request: 47950
+author:
+type: changed

config/feature_flags/development/reactive_caching_limit_environment.yml

----
-name: reactive_caching_limit_environment
-introduced_by_url: https://gitlab.com/gitlab-org/gitlab/-/merge_requests/34202
-rollout_issue_url: https://gitlab.com/gitlab-org/gitlab/-/issues/202633
-milestone: '13.2'
-type: development
-group: group::configure
-default_enabled: true

spec/models/environment_spec.rb

@@ -877,16 +877,6 @@
       expect(described_class.reactive_cache_hard_limit).to eq(10.megabyte)
     end
-    it 'overrides reactive_cache_limit_enabled? with a FF' do
-      environment_with_enabled_ff = build(:environment, project: create(:project))
-      environment_with_disabled_ff = build(:environment, project: create(:project))
-
-      stub_feature_flags(reactive_caching_limit_environment: environment_with_enabled_ff.project)
-
-      expect(environment_with_enabled_ff.send(:reactive_cache_limit_enabled?)).to be_truthy
-      expect(environment_with_disabled_ff.send(:reactive_cache_limit_enabled?)).to be_falsey
-    end
-
     it 'returns cache data from the deployment platform' do
       expect(environment.deployment_platform).to receive(:calculate_reactive_cache_for)
         .with(environment).and_return(pods: %w(pod1 pod2))