Merge branch '55103-hide-group-cluster-features' into 'master'
Resolve "Hide cluster features that don't work yet with Group Clusters" Closes #55103 See merge request gitlab-org/gitlab-ce!23935 (cherry picked from commit a91138ba) 4ed4a640 Expose environment's cluster type 55bfea0a Disable terminal button for group clusters bfbea9b8 Use constants for cluster_type b1fb15f8 Fix formatting e9c4f190 Add CHANGELOG.md entry for gitlab-ce!23935 0d608a7b Add test for environment_terminal_button e18fb5b3 Memoize call for EnvironmentEntity#cluster_type a45fb5d6 Moves memoization to Environment