plugins: use convertLegacyRouteRefs

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

plugins/user-settings/src/alpha.tsx

@@ -22,6 +22,7 @@ import {
 } from '@backstage/frontend-plugin-api';
 import {
   convertLegacyRouteRef,
+  convertLegacyRouteRefs,
   compatWrapper,
 } from '@backstage/core-compat-api';
 import SettingsIcon from '@material-ui/icons/Settings';
@@ -65,7 +66,7 @@ export const settingsNavItem = createNavItemExtension({
 export default createPlugin({
   id: 'user-settings',
   extensions: [userSettingsPage, settingsNavItem],
-  routes: {
-    root: convertLegacyRouteRef(settingsRouteRef),
-  },
+  routes: convertLegacyRouteRefs({
+    root: settingsRouteRef,
+  }),
 });