Update to global-jjb v0.5.2

- Pull in Add generic packer templates
- Pull in Cleanup Coala config
- Pull in Add Nexus IQ CLM scan job
- Pull in Add missing content/repositories path to URL
- Pull in Check for JIRA URLs on JIRA based projects
- Pull in Validate URLs using Jenkins env variable
- Pull in Add whitelist and admin-list params to gh trigger

Change-Id: Ie2d9e77ba2625fc0534254ea8ee4d5bc3bf46182
Signed-off-by: Anil Belur <abelur@linuxfoundation.org>

diff --git a/jjb/global-jjb b/jjb/global-jjb
index 3c27640062efeefe36adb116d65f5b59c1e6671e..04163ad187f5da1063953ff301da2761c65d304e 160000 (submodule)
--- a/jjb/global-jjb
+++ b/jjb/global-jjb
@@ -1 +1 @@
-Subproject commit 3c27640062efeefe36adb116d65f5b59c1e6671e
+Subproject commit 04163ad187f5da1063953ff301da2761c65d304e