Upgrade global-jjb to v0.6.0

Bring global-jjb submodule up to current release

Change-Id: I50248376ff8e0f1545c3bffa8bbeeba0ccdd0ef7
Issue-Id: CIMAN-21
Signed-off-by: Andrew Grimberg <agrimberg@linuxfoundation.org>
diff --git a/jjb/global-jjb b/jjb/global-jjb
index 3c27640..409ce61 160000
--- a/jjb/global-jjb
+++ b/jjb/global-jjb
@@ -1 +1 @@
-Subproject commit 3c27640062efeefe36adb116d65f5b59c1e6671e
+Subproject commit 409ce6156aa5e7b6c24eaac6dc414c0f013983b1