omni: we are on 12.1 now

Change-Id: I97b8f05ec306d47071ca7700a47e60e97d1c1ead
diff --git a/utils/aosp-push-merge.sh b/utils/aosp-push-merge.sh
index 3757443..5ffa785 100755
--- a/utils/aosp-push-merge.sh
+++ b/utils/aosp-push-merge.sh
@@ -25,7 +25,7 @@
 
 url="gerrit.omnirom.org"
 port="29418"
-branch="android-12.0"
+branch="android-12.1"
 
 cd ../../../