Replace babel-eslint with @babel/eslint-parser in eslint config

Author: asirvadAbrahamVarghese

.eslintrc.json

@@ -4,7 +4,7 @@
     "browser": true,
     "jquery": true
   },
-  "parser": "babel-eslint",
+  "parser": "@babel/eslint-parser",
   "parserOptions": {
     "ecmaVersion": 5,
     "sourceType": "script",