Merge pull request #67077 from vikaschoudhary16/scope-selectors-beta

Automatic merge from submit-queue (batch tested with PRs 67161, 67093, 67077). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

Graduate ResourceQuotaScopeSelectors to beta

All the pre-requisite items listed in the tracker issue, https://github.com/kubernetes/kubernetes/issues/66673, have got merged. Therefore, opening this PR to graduate scope selectors field in the resource quota spec.

**Release note**:

```release-note
Graduate Resource Quota ScopeSelectors to beta, and enable it by default.
```
/cc @derekwaynecarr @deads2k @smarterclayton

pkg/features/kube_features.go

@@ -333,7 +333,7 @@ const (
 	KubeletPluginsWatcher utilfeature.Feature = "KubeletPluginsWatcher"
 
 	// owner: @vikaschoudhary16
-	// alpha: v1.11
+	// beta: v1.12
 	//
 	//
 	// Enable resource quota scope selectors
@@ -400,7 +400,7 @@ var defaultKubernetesFeatureGates = map[utilfeature.Feature]utilfeature.FeatureS
 	PodReadinessGates:                           {Default: false, PreRelease: utilfeature.Beta},
 	VolumeSubpathEnvExpansion:                   {Default: false, PreRelease: utilfeature.Alpha},
 	KubeletPluginsWatcher:                       {Default: false, PreRelease: utilfeature.Alpha},
-	ResourceQuotaScopeSelectors:                 {Default: false, PreRelease: utilfeature.Alpha},
+	ResourceQuotaScopeSelectors:                 {Default: true, PreRelease: utilfeature.Beta},
 	CSIBlockVolume:                              {Default: false, PreRelease: utilfeature.Alpha},
 
 	// inherited features from generic apiserver, relisted here to get a conflict if it is changed