refactor: apply review suggestions

Co-authored-by: Patrik Oldsberg <poldsberg@gmail.com>
Signed-off-by: Camila Belo <camilaibs@gmail.com>

plugins/auth-react/package.json

@@ -35,6 +35,8 @@
     "@backstage/core-components": "workspace:^",
     "@backstage/core-plugin-api": "workspace:^",
     "@backstage/errors": "workspace:^",
+    "@backstage/frontend-plugin-api": "workspace:^",
+    "@backstage/version-bridge": "workspace:^",
     "@material-ui/core": "^4.9.13",
     "@react-hookz/web": "^24.0.0",
     "@types/react": "^16.13.1 || ^17.0.0 || ^18.0.0"