FIX: Object.prototype builtins should not be used directly (HarshCasper#1277)

It is preferable to call certain Object.prototype methods through Object on object instances instead of using the builtins directly.

Author: VenkatsQuest

JavaScript/Twitter_Unfollowers/Twitter_Unfollowers.js

@@ -73,7 +73,7 @@ const init = async () => {
     dbData = (dbData === "" || dbData.length == 0) ? "{}" : dbData;
     dbData = JSON.parse(dbData);
 
-    if (dbData.hasOwnProperty(user.name)) {
+    if (Object.prototype.hasOwnProperty.call(dbData, "user.name")) {
         // display basic info
         displayUser(user);