Cleanup keystoneclient testing requirements
Cleanup keystoneclient testing requirements

Change-Id: I9f3a3be700c3d27c600092ce339428a34d73c22e

openstack/keystone,nuxeh/keystone,cbrucks/Federated_Keystone,jonnary/keystone,mahak/keystone,jumpstarter-io/keystone,citrix-openstack-build/keystone,ging/keystone,blueboxgroup/keystone,rickerc/keystone_audit,rushiagr/keystone,dsiddharth/access-keys,dims/keystone,blueboxgroup/keystone,nuxeh/keystone,derekchiang/keystone,kwss/keystone,idjaw/keystone,kwss/keystone,rajalokan/keystone,rajalokan/keystone,ajayaa/keystone,cloudbau/keystone,maestro-hybrid-cloud/keystone,ilay09/keystone,townbull/keystone-dtrust,mahak/keystone,promptworks/keystone,rushiagr/keystone,citrix-openstack-build/keystone,himanshu-setia/keystone,vivekdhayaal/keystone,jamielennox/keystone,openstack/keystone,dsiddharth/access-keys,UTSA-ICS/keystone-kerberos,vivekdhayaal/keystone,dstanek/keystone,kwss/keystone,cernops/keystone,ntt-sic/keystone,dstanek/keystone,rickerc/keystone_audit,ging/keystone,MaheshIBM/keystone,roopali8/keystone,jonnary/keystone,roopali8/keystone,reeshupatel/demo,derekchiang/keystone,nuxeh/keystone,cernops/keystone,cbrucks/Federated_Keystone,himanshu-setia/keystone,klmitch/keystone,cbrucks/Federated_Keystone,ntt-sic/keystone,rodrigods/keystone,townbull/keystone-dtrust,dims/keystone,rodrigods/keystone,promptworks/keystone,rushiagr/keystone,cloudbau/keystone,ilay09/keystone,JioCloud/keystone,jumpstarter-io/keystone,rajalokan/keystone,derekchiang/keystone,klmitch/keystone,reeshupatel/demo,openstack/keystone,promptworks/keystone,JioCloud/keystone,maestro-hybrid-cloud/keystone,townbull/keystone-dtrust,citrix-openstack-build/keystone,cloudbau/keystone,vivekdhayaal/keystone,jamielennox/keystone,takeshineshiro/keystone,UTSA-ICS/keystone-kerberos,ajayaa/keystone,jumpstarter-io/keystone,rickerc/keystone_audit,MaheshIBM/keystone,ntt-sic/keystone,takeshineshiro/keystone,idjaw/keystone,reeshupatel/demo,mahak/keystone,ilay09/keystone,dsiddharth/access-keys,dstanek/keystone