Update global-jjb to v0.44.1

Signed-off-by: Anil Belur <abelur@linuxfoundation.org>
Change-Id: I13444d9c889bd14658b13312a1887a31a4e316fa

diff --git a/global-jjb b/global-jjb
index 200c13dbad2552db1ba9cfc185b0dc40db863930..6df0883fb085c17d7c53480783034cac21133399 160000 (submodule)
--- a/global-jjb
+++ b/global-jjb
@@ -1 +1 @@
-Subproject commit 200c13dbad2552db1ba9cfc185b0dc40db863930
+Subproject commit 6df0883fb085c17d7c53480783034cac21133399