RBAC: move RBAC + OnCall feature toggle to beta state (grafana#60991)

* move RBAC + OnCall feature toggle to beta state

* move accessControlOnCall to the correct section in the docs

Author: IevaVasiljeva

docs/sources/setup-grafana/configure-grafana/feature-toggles/index.md

@@ -44,6 +44,7 @@ Some stable features are enabled by default. You can disable a stable feature by
 | `validateDashboardsOnSave`        | Validate dashboard JSON POSTed to api/dashboards/db                             |
 | `autoMigrateGraphPanels`          | Replace the angular graph panel with timeseries                                 |
 | `datasourceLogger`                | Logs all datasource requests                                                    |
+| `accessControlOnCall`             | Access control primitives for OnCall                                            |
 
 ## Alpha feature toggles
 
@@ -111,5 +112,4 @@ The following toggles require explicitly setting Grafana's [app mode]({{< relref
 | `grpcServer`                           | Run GRPC server                                                         |
 | `entityStore`                          | SQL-based entity store (requires storage flag also)                     |
 | `queryLibrary`                         | Reusable query library                                                  |
-| `accessControlOnCall`                  | Access control primitives for OnCall                                    |
 | `nestedFolders`                        | Enable folder nesting                                                   |

pkg/services/featuremgmt/registry.go

@@ -353,10 +353,9 @@ var (
 			State:       FeatureStateBeta,
 		},
 		{
-			Name:            "accessControlOnCall",
-			Description:     "Access control primitives for OnCall",
-			State:           FeatureStateAlpha,
-			RequiresDevMode: true,
+			Name:        "accessControlOnCall",
+			Description: "Access control primitives for OnCall",
+			State:       FeatureStateBeta,
 		},
 		{
 			Name:            "nestedFolders",