Post CONFIG_SERVICE_NOT_AVAILABLE if VVM provisioning failed

this will show the "Can't active visual voicemail" message

TEST=TAP
Bug: 110390254
Test: TAP
PiperOrigin-RevId: 201979303
Change-Id: I265dcc616ae6f14e00ae20ce2ea914d3c3b85a49
diff --git a/java/com/android/voicemail/impl/protocol/Vvm3Subscriber.java b/java/com/android/voicemail/impl/protocol/Vvm3Subscriber.java
index 6ac2337..3bbda47 100644
--- a/java/com/android/voicemail/impl/protocol/Vvm3Subscriber.java
+++ b/java/com/android/voicemail/impl/protocol/Vvm3Subscriber.java
@@ -210,6 +210,7 @@
       clickSubscribeLink(subscribeLink);
     } catch (ProvisioningException e) {
       VvmLog.e(TAG, e.toString());
+      helper.handleEvent(status, OmtpEvents.CONFIG_SERVICE_NOT_AVAILABLE);
       task.fail();
     }
   }