Manifest for Android 7.1.2 Release 30 (NHG47Q)

Change-Id: Iedf0a22cf97d781642ed8271a232a4954c441299
diff --git a/default.xml b/default.xml
index 8ae377a..512b701 100644
--- a/default.xml
+++ b/default.xml
@@ -4,7 +4,7 @@
   <remote  name="aosp"
            fetch=".."
            review="https://android-review.googlesource.com/" />
-  <default revision="refs/tags/android-7.1.2_r29"
+  <default revision="refs/tags/android-7.1.2_r30"
            remote="aosp"
            sync-j="4" />