Merge "[COMMON][READINESS] Update readiness image and use service feature"

diff --cc kubernetes/common/dgbuilder/templates/deployment.yaml
Simple merge

diff --cc kubernetes/common/etcd-init/templates/job.yaml
Simple merge

diff --cc kubernetes/common/mariadb-galera/templates/backup/cronjob.yaml
Simple merge

diff --cc kubernetes/common/mariadb-init/templates/job.yaml
Simple merge

diff --cc kubernetes/common/postgres-init/templates/job.yaml
Simple merge

diff --cc kubernetes/onap/values.yaml
Simple merge