feat: upgrade typescript-eslint to v4

Author: ark120202

package.json

@@ -31,8 +31,8 @@
   },
   "dependencies": {
     "@regru/eslint-plugin-prefer-early-return": "1.0.0",
-    "@typescript-eslint/eslint-plugin": "^3.2.0",
-    "@typescript-eslint/parser": "^3.2.0",
+    "@typescript-eslint/eslint-plugin": "^4.2.0",
+    "@typescript-eslint/parser": "^4.2.0",
     "eslint-config-airbnb-base": "^14.0.0",
     "eslint-config-prettier": "^6.9.0",
     "eslint-plugin-eslint-comments": "^3.1.2",