global-jjb to v0.49.0-33-g0bc70d1

This picks up the repair to python-tools-install.sh that
caused the Python jobs script tox-install.sh to fail on
Ubuntu machines.

Signed-off-by: Lott, Christopher (cl778h) <cl778h@att.com>
Change-Id: Iae6683ffa3bece93d9ad4aedfb9bb31322ffca9b

diff --git a/global-jjb b/global-jjb
index d92cb3e..0bc70d1 160000 (submodule)
--- a/global-jjb
+++ b/global-jjb
@@ -1 +1 @@
-Subproject commit d92cb3ee2e72846f2f2dd6e607bc8e76087f1965
+Subproject commit 0bc70d1762dc88b90d4f9aa99a2f3bbf2b55b078