[sig-devex][Feature:ImageEcosystem][mysql][Slow] openshift DB tests failing

Both `[sig-devex][Feature:ImageEcosystem][mysql][Slow] openshift mysql image Creating from a template should instantiate the template [apigroup:apps.openshift.io]` and `[sig-devex][Feature:ImageEcosystem][mariadb][Slow] openshift mariadb image Creating from a template should instantiate the template [apigroup:image.openshift.io][apigroup:operator.openshift.io][apigroup:config.openshift.io][apigroup:apps.openshift.io]` are repeatedly failing over multiple PRs.

More links in https://github.com/openshift/origin/pull/27502#issuecomment-1304613482

Opening this issue to temporarily skip the broken tests to unblocking merging PRs in openshift/origin:master