chore(deps): update dependency lint-staged to v12

Author: renovate-bot

package-lock.json

@@ -64,7 +64,7 @@
     "got": "11.8.2",
     "husky": "7.0.4",
     "js-yaml": "4.1.0",
-    "lint-staged": "11.2.6",
+    "lint-staged": "12.0.2",
     "mockserver-client": "5.11.2",
     "nock": "13.2.1",
     "nyc": "15.1.0",