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

Author: renovate-bot

package.json

@@ -41,7 +41,7 @@
     "handlebars-loader": "^1.7.0",
     "html-webpack-plugin": "^4.5.1",
     "husky": "^4.3.0",
-    "lint-staged": "^10.4.0",
+    "lint-staged": "^12.0.0",
     "mini-css-extract-plugin": "^0.12.0",
     "node-sass": "^6.0.1",
     "postcss": "^8.3.6",