fix(wake-lock): remove the activation notification

Removes the activation notification for the wake lock to reduce visual noise.

bigbluebutton-html5/imports/ui/components/wake-lock/component.jsx

@@ -89,8 +89,8 @@ class WakeLock extends Component {
       if (result && result.error) {
         Settings.application.wakeLock = false;
         Settings.save();
+        this.feedbackToast(result);
       }
-      this.feedbackToast(result);
     });
   }