Re-enable latest Chef 16 builds

This requires a fix in cookbook-openstack-common that will depend on this patch
so jobs need to be disabled.

Change-Id: Ide2fefddcd79ad7ff9bbe748187b4fd4999a857a
Signed-off-by: Lance Albertson <lance@osuosl.org>

.zuul.yaml

@@ -17,6 +17,7 @@
     run: playbooks/integration.yaml
     post-run: playbooks/post.yaml
     timeout: 5400
+    voting: false # TODO(ramereth): Remove after this gets merged
 
 - job:
     name: openstack-chef-minimal-integration-ubuntu
@@ -28,6 +29,7 @@
     run: playbooks/minimal.yaml
     post-run: playbooks/post.yaml
     timeout: 5400
+    voting: false # TODO(ramereth): Remove after this gets merged
 
 - job:
     name: openstack-chef15-minimal-integration-ubuntu
@@ -45,6 +47,7 @@
     run: playbooks/integration.yaml
     post-run: playbooks/post.yaml
     timeout: 5400
+    voting: false # TODO(ramereth): Remove after this gets merged
 
 - job:
     name: openstack-chef-minimal-integration-centos
@@ -56,6 +59,7 @@
     run: playbooks/minimal.yaml
     post-run: playbooks/post.yaml
     timeout: 5400
+    voting: false # TODO(ramereth): Remove after this gets merged
 
 - job:
     name: openstack-chef15-minimal-integration-centos

playbooks/roles/install-chef/defaults/main.yaml

@@ -1,2 +1,2 @@
 openstack_chef_client_type: chef
-openstack_chef_client_version: 16.4
+openstack_chef_client_version: 16