Update global-jjb to the latest v0.60.4

Signed-off-by: Anil Belur <abelur@linuxfoundation.org>
Change-Id: Ic94b7fe04b57eb586c553da9b8d53430e2cb8a1b

diff --git a/global-jjb b/global-jjb
index b0de8e76ba8c4e2cacbef206d7864e856b1ffc1d..e5840e0c645226926475e6dfabd9f16606325ab0 160000 (submodule)
--- a/global-jjb
+++ b/global-jjb
@@ -1 +1 @@
-Subproject commit b0de8e76ba8c4e2cacbef206d7864e856b1ffc1d
+Subproject commit e5840e0c645226926475e6dfabd9f16606325ab0