Chore: Update global-jjb to the latest v0.81.2

Signed-off-by: Anil Belur <abelur@linuxfoundation.org>
Change-Id: Idea7fb23035302f0883e4fc6fb3ae38b97a78b27

diff --git a/global-jjb b/global-jjb
index 74a4defcfba1d8d39bf1db6889909afcc1ab1a83..5ae273f51ca03aa5e02d1c146e2c73757bd7efae 160000 (submodule)
--- a/global-jjb
+++ b/global-jjb
@@ -1 +1 @@
-Subproject commit 74a4defcfba1d8d39bf1db6889909afcc1ab1a83
+Subproject commit 5ae273f51ca03aa5e02d1c146e2c73757bd7efae