Handling client.logout() Exception gracefully with optional chaining (#2447)

* Added Optional Chaining to Avoid Breaking The Code

* Added Optional Chaining to Avoid Breaking Code

* Updated code to handle all node version

---------

Co-authored-by: alechkos <93551621+alechkos@users.noreply.github.com>
Co-authored-by: Shir Serlui <70711723+shirser121@users.noreply.github.com>

src/Client.js

@@ -802,7 +802,9 @@ class Client extends EventEmitter {
      */
     async logout() {
         await this.pupPage.evaluate(() => {
-            return window.Store.AppState.logout();
+            if (window.Store && window.Store.AppState && typeof window.Store.AppState.logout === 'function') {
+                return window.Store.AppState.logout();
+            }
         });
         await this.pupBrowser.close();