Prepare for global-jjb v0.25.0

In preparation for global-jjb v.0.25.0 we need to move
jjb/global-jjb submodule to global-jjb to prevent JJB from
parsing tool YAMLs and translating them into Jenkins jobs.

Change-Id: I945d34ca71bb0d5281185600d5e5728a47575ed0
Issue-ID: CIMAN-33
Signed-off-by: Jessica Wagantall <jwagantall@linuxfoundation.org>
diff --git a/.gitmodules b/.gitmodules
index 0fbb91a..4e7fbad 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,5 +1,5 @@
-[submodule "jjb/global-jjb"]
-	path = jjb/global-jjb
+[submodule "global-jjb"]
+	path = global-jjb
 	url = https://github.com/lfit/releng-global-jjb
 [submodule "packer/common-packer"]
 	path = packer/common-packer