Merge "Move to LF global-jjb v0.53.0"
diff --git a/global-jjb b/global-jjb
index 34c9b08..7d4c696 160000
--- a/global-jjb
+++ b/global-jjb
@@ -1 +1 @@
-Subproject commit 34c9b08438fd4314e0a5ffed414f367c282a700a
+Subproject commit 7d4c69662eb5a746f1cb286b77730aeb394d6ac2