remove enablement of alpha/beta apis for DRA

DynamicResourceAllocation is in GA with resource.k8s.io/v1 apis
in 1.34. we enabled beta apis for DynamicResourceAllocation
in tech or dev preview in 4.20 and previous versions.
enablement of alpha/beta apis is defunct with 4.21 and onward

Author: tkashem

pkg/operator/configobservation/apienablement/observe_runtime_config.go

@@ -28,12 +28,6 @@ var defaultGroupVersionsByFeatureGate = map[configv1.FeatureGateName][]groupVers
 		{KubeVersionRange: semver.MustParseRange(">=1.33.0 <1.35.0"), GroupVersion: schema.GroupVersion{Group: "admissionregistration.k8s.io", Version: "v1alpha1"}},
 		{KubeVersionRange: semver.MustParseRange(">=1.34.0 <1.35.0"), GroupVersion: schema.GroupVersion{Group: "admissionregistration.k8s.io", Version: "v1beta1"}},
 	},
-	"DynamicResourceAllocation": {
-		{KubeVersionRange: semver.MustParseRange("< 1.31.0"), GroupVersion: schema.GroupVersion{Group: "resource.k8s.io", Version: "v1alpha2"}},
-		{KubeVersionRange: semver.MustParseRange(">=1.31.0 <1.34.0"), GroupVersion: schema.GroupVersion{Group: "resource.k8s.io", Version: "v1alpha3"}},
-		{KubeVersionRange: semver.MustParseRange(">=1.32.0 <1.34.0"), GroupVersion: schema.GroupVersion{Group: "resource.k8s.io", Version: "v1beta1"}},
-		{KubeVersionRange: semver.MustParseRange(">=1.33.0 <1.34.0"), GroupVersion: schema.GroupVersion{Group: "resource.k8s.io", Version: "v1beta2"}},
-	},
 	"VolumeAttributesClass": {{GroupVersion: schema.GroupVersion{Group: "storage.k8s.io", Version: "v1beta1"}}},
 }