Manifest for Android Wear 9.0.0 Release 12 (PXDI.191118.006)

Change-Id: I473bbf84bd124db0ad7e135fec4a6a9844b0ba27
diff --git a/default.xml b/default.xml
index 68e6830..fe319d6 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-wear-9.0.0_r8"
+  <default revision="refs/tags/android-wear-9.0.0_r12"
            remote="aosp"
            sync-j="4" />