HwIms: Fix calls to (un)registerForDataRegStateOrRatChanged

* The Huawei IMS package for older Android versions (like Android 9) relies on both
  registerForDataRegStateOrRatChanged and unregisterForDataRegStateOrRatChanged without
  requiring a TransportType argument. Google, in their infinite wisdom, introduced this
  additional parameter, altering the method signatures and causing crashes as a result.

smali/com/huawei/ims/HwImsServiceImpl.smali

@@ -4773,7 +4773,7 @@
 .end method
 
 .method private updatePhoneBaseEvent()V
-    .locals 6
+    .locals 7
 
     .line 2940
     invoke-virtual {p0}, Lcom/huawei/ims/HwImsServiceImpl;->getDefaultPhone()Lcom/android/internal/telephony/Phone;
@@ -4879,7 +4879,9 @@
 
     const/16 v5, 0x3ef
 
-    invoke-virtual {v2, v4, v5, v3}, Lcom/android/internal/telephony/ServiceStateTracker;->registerForDataRegStateOrRatChanged(Landroid/os/Handler;ILjava/lang/Object;)V
+    const/4 v6, 0x1
+
+    invoke-virtual {v2, v6, v4, v5, v3}, Lcom/android/internal/telephony/ServiceStateTracker;->registerForDataRegStateOrRatChanged(ILandroid/os/Handler;ILjava/lang/Object;)V
 
     .line 2976
     :cond_2