plugins: remove unnecessary use of convertLegacyRouteRef(s)

Signed-off-by: Patrik Oldsberg <poldsberg@gmail.com>

plugins/user-settings/src/alpha.tsx

@@ -20,10 +20,6 @@ import {
   PageBlueprint,
   NavItemBlueprint,
 } from '@backstage/frontend-plugin-api';
-import {
-  convertLegacyRouteRef,
-  convertLegacyRouteRefs,
-} from '@backstage/core-compat-api';
 import SettingsIcon from '@material-ui/icons/Settings';
 import { settingsRouteRef } from './plugin';
 
@@ -39,7 +35,7 @@ const userSettingsPage = PageBlueprint.makeWithOverrides({
   factory(originalFactory, { inputs }) {
     return originalFactory({
       path: '/settings',
-      routeRef: convertLegacyRouteRef(settingsRouteRef),
+      routeRef: settingsRouteRef,
       loader: () =>
         import('./components/SettingsPage').then(m => (
           <m.SettingsPage
@@ -55,7 +51,7 @@ const userSettingsPage = PageBlueprint.makeWithOverrides({
 /** @alpha */
 export const settingsNavItem = NavItemBlueprint.make({
   params: {
-    routeRef: convertLegacyRouteRef(settingsRouteRef),
+    routeRef: settingsRouteRef,
     title: 'Settings',
     icon: SettingsIcon,
   },
@@ -68,7 +64,7 @@ export default createFrontendPlugin({
   pluginId: 'user-settings',
   info: { packageJson: () => import('../package.json') },
   extensions: [userSettingsPage, settingsNavItem],
-  routes: convertLegacyRouteRefs({
+  routes: {
     root: settingsRouteRef,
-  }),
+  },
 });