Start with polling interval as the background value

This protects init in the background
onFocus is called immediately if the app is in focus and wakes so we start polling correctly

OneSignalSDK/onesignal/notifications/src/main/java/com/onesignal/notifications/internal/permissions/impl/NotificationPermissionController.kt

@@ -77,7 +77,7 @@ internal class NotificationPermissionController(
     init {
         this.enabled = notificationsEnabled()
         _requestPermission.registerAsCallback(PERMISSION_TYPE, this)
-        pollingWaitInterval = _configModelStore.model.foregroundFetchNotificationPermissionInterval
+        pollingWaitInterval = _configModelStore.model.backgroundFetchNotificationPermissionInterval
         registerPollingLifecycleListener()
         coroutineScope.launch {
             pollForPermission()