Add project-config to zuul cloner

Make sure that the puppet apply test gets the project-config repo.

Change-Id: I3a772e84a1bc6028caeabcc8e09a0942f44b8612

tools/apply-test.sh

@@ -21,14 +21,17 @@ export PUPPET_INTEGRATION_TEST=1
 
 cat > clonemap.yaml <<EOF
 clonemap:
-  - name: '(.*?)/(.*)'
+  - name: openstack-infra/project-config
+    dest: /etc/project-config
+  - name: '(.*?)/puppet-(.*)'
     dest: '/etc/puppet/modules/\2'
 EOF
 
 # Add puppet modules that should be installed to the end of this list
 sudo -E /usr/zuul-env/bin/zuul-cloner -m clonemap.yaml --cache-dir /opt/git \
     git://git.openstack.org \
-    openstack-infra/puppet-storyboard
+    openstack-infra/puppet-storyboard \
+    openstack-infra/project-config
 
 if [[ ! -d applytest ]] ; then
     mkdir applytest