RBAC: Remove accessControlOnCall feature toggle (#101222)

* RBAC: Remove accessControlOnCall feature toggle

* Leave the other one in place

* Tests

* frontend

* Readd empty ft to frontend test

* Remove legacy RBAC check

* Fix test

* no need for context

* Remove unused variable

* Remove unecessary param

* remove unecessary param from tests

* More tests :D

public/app/features/plugins/components/AppRootPage.test.tsx

@@ -30,9 +30,7 @@ jest.mock('../plugin_loader', () => ({
 jest.mock('@grafana/runtime', () => ({
   ...jest.requireActual('@grafana/runtime'),
   config: {
-    featureToggles: {
-      accessControlOnCall: true,
-    },
+    featureToggles: {},
     apps: {},
     theme2: {
       breakpoints: {