promote kep-4369 to beta

Author: HirazawaUi

Diff for: pkg/features/kube_features.go

@@ -645,6 +645,7 @@ const (
 	// owner: @HirazawaUi
 	// kep: https://kep.k8s.io/4369
 	// alpha: v1.30
+	// beta: v1.32
 	//
 	// Allow almost all printable ASCII characters in environment variables
 	RelaxedEnvironmentVariableValidation featuregate.Feature = "RelaxedEnvironmentVariableValidation"

Diff for: pkg/features/versioned_kube_features.go

@@ -30,5 +30,6 @@ import (
 var defaultVersionedKubernetesFeatureGates = map[featuregate.Feature]featuregate.VersionedSpecs{
 	RelaxedEnvironmentVariableValidation: {
 		{Version: version.MustParse("1.30"), Default: false, PreRelease: featuregate.Alpha},
+		{Version: version.MustParse("1.32"), Default: true, PreRelease: featuregate.Beta},
 	},
 }

Diff for: test/featuregates_linter/test_data/versioned_feature_list.yaml

@@ -4,3 +4,7 @@
     lockToDefault: false
     preRelease: Alpha
     version: "1.30"
+  - default: true
+    lockToDefault: false
+    preRelease: Beta
+    version: "1.32"