Pull in pip / setuptools fix for lftools install

Upstream pip 9.0.2 may have broken lftools installs (and possibly
other packages that need recent versions of setuptools). On systems
with older setuptools, pip upgrade may not be pulling in a recent
enough version of setuptools. This fix ensures that pip and setuptools
are both upgraded together.

Issue-ID: CIMAN-1
Change-Id: I14042f8bd39a7eff62fb97f8d812ee0a1033ce8c
Signed-off-by: Thanh Ha <thanh.ha@linuxfoundation.org>

diff --git a/jjb/global-jjb b/jjb/global-jjb
index 90e4e82..aa20551 160000 (submodule)
--- a/jjb/global-jjb
+++ b/jjb/global-jjb
@@ -1 +1 @@
-Subproject commit 90e4e825b3d0ac5959122c50e457419ad0cfe137
+Subproject commit aa205517366205dd017d0801bd0cfe104e742c1a