Backwards subscriptionSwitch with disablePush fix

* Logic wasn't updated correctly when method was changed to disablePush for setSubscription before it seems.

Author: jkasten2

Examples/OneSignalDemo/app/src/main/java/com/onesignal/sdktest/model/MainActivityViewModel.java

@@ -476,8 +476,7 @@ private void setupSubscriptionSwitch() {
         }
 
         subscriptionSwitch.setOnClickListener(v -> {
-            boolean isSubscribed12 = subscriptionSwitch.isChecked();
-            OneSignal.disablePush(isSubscribed12);
+            OneSignal.disablePush(!subscriptionSwitch.isChecked());
         });
     }