Removed unnecessary 'self' reference
Removed unnecessary 'self' reference

Change-Id: I64de0706d06398f16e77b5b03aff4067298cbdec

Lilywei123/tempest,varunarya10/tempest,adkerr/tempest,afaheem88/tempest,izadorozhna/tempest,hpcloud-mon/tempest,afaheem88/tempest_neutron,hayderimran7/tempest,vedujoshi/os_tempest,armando-migliaccio/tempest,adkerr/tempest,citrix-openstack-build/tempest,vmahuli/tempest,cisco-openstack/tempest,BeenzSyed/tempest,yamt/tempest,yamt/tempest,tudorvio/tempest,zsoltdudas/lis-tempest,Juniper/tempest,akash1808/tempest,manasi24/jiocloud-tempest-qatempest,bigswitch/tempest,xbezdick/tempest,Vaidyanath/tempest,citrix-openstack/build-tempest,ebagdasa/tempest,queria/my-tempest,neerja28/Tempest,varunarya10/tempest,eggmaster/tempest,izadorozhna/tempest,sebrandon1/tempest,akash1808/tempest,sebrandon1/tempest,rzarzynski/tempest,nunogt/tempest,tonyli71/tempest,jaspreetw/tempest,NexusIS/tempest,tudorvio/tempest,vedujoshi/tempest,ntymtsiv/tempest,neerja28/Tempest,vedujoshi/tempest,redhat-cip/tempest,flyingfish007/tempest,eggmaster/tempest,jaspreetw/tempest,vmahuli/tempest,afaheem88/tempest_neutron,cisco-openstack/tempest,manasi24/jiocloud-tempest-qatempest,NexusIS/tempest,cloudbase/lis-tempest,Mirantis/tempest,hayderimran7/tempest,rzarzynski/tempest,Juraci/tempest,pandeyop/tempest,BeenzSyed/tempest,nunogt/tempest,Mirantis/tempest,openstack/tempest,danielmellado/tempest,bigswitch/tempest,Tesora/tesora-tempest,Lilywei123/tempest,hpcloud-mon/tempest,JioCloud/tempest,citrix-openstack-build/tempest,danielmellado/tempest,LIS/lis-tempest,masayukig/tempest,alinbalutoiu/tempest,CiscoSystems/tempest,Juraci/tempest,Juniper/tempest,flyingfish007/tempest,manasi24/tempest,roopali8/tempest,pczerkas/tempest,openstack/tempest,roopali8/tempest,Vaidyanath/tempest,itskewpie/tempest,FujitsuEnablingSoftwareTechnologyGmbH/tempest,masayukig/tempest,queria/my-tempest,armando-migliaccio/tempest,dkalashnik/tempest,Tesora/tesora-tempest,rakeshmi/tempest,redhat-cip/tempest,cloudbase/lis-tempest,CiscoSystems/tempest,JioCloud/tempest,FujitsuEnablingSoftwareTechnologyGmbH/tempest,jamielennox/tempest,tonyli71/tempest,ebagdasa/tempest,manasi24/tempest,pczerkas/tempest,citrix-openstack/build-tempest,alinbalutoiu/tempest,afaheem88/tempest,pandeyop/tempest,jamielennox/tempest,rakeshmi/tempest,dkalashnik/tempest,itskewpie/tempest,zsoltdudas/lis-tempest,LIS/lis-tempest,vedujoshi/os_tempest,ntymtsiv/tempest,xbezdick/tempest