Update global-jjb to v0.51.0

Issue-ID: CIMAN-33
Change-Id: I8af1fb5c9ae06e5d6ccd3dfebb92e5613070f0c4
Signed-off-by: Anil Belur <abelur@linuxfoundation.org>

diff --git a/global-jjb b/global-jjb
index f098976..2bd69d4 160000 (submodule)
--- a/global-jjb
+++ b/global-jjb
@@ -1 +1 @@
-Subproject commit f09897651a64bbfa1d3424ca58d09cbb2af382cf
+Subproject commit 2bd69d4b9fb016a8377ef4da0730323271745d06