Feature Flags: Remove dev-mode and alpha from grpc server feature flag (#65789)

* Feature Flags: Remove dev-mode from grpc server feature flag

---------

Co-authored-by: Todd Treece <todd.treece@grafana.com>
Co-authored-by: Ryan McKinley <ryantxu@gmail.com>

pkg/services/featuremgmt/registry.go

@@ -237,11 +237,10 @@ var (
 			Owner:       grafanaUserEssentialsSquad,
 		},
 		{
-			Name:            "grpcServer",
-			Description:     "Run GRPC server",
-			State:           FeatureStateAlpha,
-			RequiresDevMode: true,
-			Owner:           grafanaAppPlatformSquad,
+			Name:        "grpcServer",
+			Description: "Run the GRPC server",
+			State:       FeatureStateBeta,
+			Owner:       grafanaAppPlatformSquad,
 		},
 		{
 			Name:            "entityStore",

pkg/services/featuremgmt/toggles_gen.csv

@@ -34,7 +34,7 @@ logRequestsInstrumentedAsUnknown,alpha,@grafana/hosted-grafana-team,false,false,
 dataConnectionsConsole,stable,@grafana/plugins-platform-backend,false,false,false,false
 internationalization,stable,@grafana/user-essentials,false,false,false,false
 topnav,stable,@grafana/user-essentials,false,false,false,false
-grpcServer,alpha,@grafana/grafana-app-platform-squad,true,false,false,false
+grpcServer,beta,@grafana/grafana-app-platform-squad,false,false,false,false
 entityStore,alpha,@grafana/grafana-app-platform-squad,true,false,false,false
 cloudWatchCrossAccountQuerying,stable,@grafana/aws-plugins,false,false,false,false
 redshiftAsyncQueryDataSupport,alpha,@grafana/aws-plugins,false,false,false,true

pkg/services/featuremgmt/toggles_gen.go

@@ -148,7 +148,7 @@ const (
 	FlagTopnav = "topnav"
 
 	// FlagGrpcServer
-	// Run GRPC server
+	// Run the GRPC server
 	FlagGrpcServer = "grpcServer"
 
 	// FlagEntityStore