Chore: Update global-jjb to the latest v0.88.5

- Pull in fix for sandbox cleanup job failure.

Change-Id: I6af59e3b722723883bf958267bfdeccb27ce252d
Signed-off-by: Anil Belur <abelur@linuxfoundation.org>

diff --git a/global-jjb b/global-jjb
index 45d9a11..9ee3212 160000 (submodule)
--- a/global-jjb
+++ b/global-jjb
@@ -1 +1 @@
-Subproject commit 45d9a115f755b95b4fc25da7a25ed82bda4efe98
+Subproject commit 9ee321253387facbfa28f44a8e3806b36247e04c