Chore(deps-dev): bump eslint-loader from 3.0.4 to 4.0.2

package.json

@@ -61,7 +61,7 @@
     "eslint": "^6.8.0",
     "eslint-config-airbnb-base": "^14.0.0",
     "eslint-config-prettier": "^6.9.0",
-    "eslint-loader": "^3.0.3",
+    "eslint-loader": "^4.0.2",
     "eslint-plugin-import": "^2.20.0",
     "eslint-plugin-prettier": "^3.1.2",
     "eslint-plugin-vue": "^6.1.2",