updating master criteria, remove fs20
updating master criteria, remove fs20

Change-Id: I55c342a1dce16c124741d432ad7712214b1f125e

redhat-openstack/rdo-infra,redhat-openstack/rdo-infra,redhat-openstack/rdo-infra,rdo-infra/ci-config,redhat-openstack/rdo-infra,rdo-infra/ci-config,rdo-infra/ci-config,rdo-infra/ci-config