Huawei: fix delete notifications for LE devices

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huawei/HuaweiLESupport.java

@@ -108,6 +108,11 @@ public class HuaweiLESupport extends AbstractBTLEDeviceSupport {
         supportProvider.onNotification(notificationSpec);
     }
 
+    @Override
+    public void onDeleteNotification(int id) {
+        supportProvider.onDeleteNotification(id);
+    }
+
     @Override
     public void onSetTime() {
         supportProvider.onSetTime();