Upgrade global-jjb to get login-shell flag in script

This should repair the yq-not-found error in the global-jjb
script that fetches the tag string from a yaml file.

Signed-off-by: Lott, Christopher (cl778h) <cl778h@att.com>
Change-Id: I0f78e28b605b24cf292a371ab1b22eaeac032df0

diff --git a/global-jjb b/global-jjb
index c39a78a..ae55fc7 160000 (submodule)
--- a/global-jjb
+++ b/global-jjb
@@ -1 +1 @@
-Subproject commit c39a78a2527e40fbf2d46204ea70468c96dd1c05
+Subproject commit ae55fc7cc2d4d29f6cfe63f5294ec8bd97d15479