Fetch latest global-jjb

Fetching "Optionally set docker-tag to stream"
to allow teams to set their docker tags to the branch
name.

Issue-ID: CIMAN-33
Signed-off-by: Jessica Wagantall <jwagantall@linuxfoundation.org>
Change-Id: I8b8344f43fa030107ad1214daf6afdc2792990fd

diff --git a/global-jjb b/global-jjb
index 762400e..33e49c5 160000 (submodule)
--- a/global-jjb
+++ b/global-jjb
@@ -1 +1 @@
-Subproject commit 762400ee2c77d0cb936ca1757bc2ac1515042436
+Subproject commit 33e49c57ff646e8bad3d033ee770df88d8051f73