Enable the cronjob checkPGs job for gates

Depends-On: https://review.openstack.org/#/c/614839/

Change-Id: If2f670fa4a03f3fc1e48ce2653b8baa73f09bcfd

tools/deployment/developer/ceph/040-ceph.sh

@@ -182,6 +182,9 @@ pod:
     mds: 1
     mgr: 1
     rgw: 1
+
+manifests:
+  cronjob_checkPGs: true
 EOF
 
 for CHART in ceph-mon ceph-osd ceph-client ceph-provisioners; do

tools/deployment/multinode/030-ceph.sh

@@ -74,6 +74,9 @@ conf:
         journal:
           type: directory
           location: /var/lib/openstack-helm/ceph/osd/journal-one
+
+manifests:
+  cronjob_checkPGs: true
 EOF
 
 : ${OSH_INFRA_PATH:="../openstack-helm-infra"}