Don't run Rubocop excluded files for lint-staged (#25090)

package.json

@@ -213,7 +213,7 @@
   },
   "lint-staged": {
     "*": "prettier --ignore-unknown --write",
-    "Capfile|Gemfile|*.{rb,ruby,ru,rake}": "bundle exec rubocop -a",
+    "Capfile|Gemfile|*.{rb,ruby,ru,rake}": "bundle exec rubocop --force-exclusion -a",
     "*.{js,jsx,ts,tsx}": "eslint --fix",
     "*.{css,scss}": "stylelint --fix"
   }