Upgrade to global-jjb v0.37.4

Change-Id: I39d2cbb73bc930f80314ce656aee32248bef6369
Signed-off-by: Andrew Grimberg <agrimberg@linuxfoundation.org>

diff --git a/global-jjb b/global-jjb
index 29fc3d4..b20fe16 160000 (submodule)
--- a/global-jjb
+++ b/global-jjb
@@ -1 +1 @@
-Subproject commit 29fc3d4f88893535afb20d81c09d4c6d70775a61
+Subproject commit b20fe1623e4297dcdbc8fdd7c690c4e1cee6a005