removed optional chaining in if check

Author: rupato-deriv

src/common/integrations/GoogleDrive.js

@@ -58,11 +58,11 @@ class GoogleDriveUtil {
                     .then(
                         () => {
                             this.auth = gapi?.auth2?.getAuthInstance?.();
-                            if (this?.auth) {
+                            if (this.auth) {
                                 this.auth.isSignedIn.listen(isLoggedIn => this.updateLoginStatus(isLoggedIn));
                                 this.updateLoginStatus(this.auth.isSignedIn.get());
                                 globalObserver.emit('googledrive.initialized', true);
- 
+
                                 $('#integrations').removeClass('invisible');
                                 $('#save-google-drive')
                                     .parent()