fix(service-ca-operator): revert okd-scos jobs back to 4.21#72984

wangke19 wants to merge 2 commits intoopenshift:masteropenshift/release:masterfrom

wangke19:fix-service-ca-operator-okd-scos-4.21wangke19/release:fix-service-ca-operator-okd-scos-4.21Copy head branch name to clipboard