Enable py/py3 and docs jobs for renderspec
Enable py/py3 and docs jobs for renderspec

Change-Id: Iecb5a4bfb470337025d68af6061b03523c2f253f

dongwenjuan/project-config,Tesora/tesora-project-config,noorul/os-project-config,Tesora/tesora-project-config,openstack-infra/project-config,dongwenjuan/project-config,noorul/os-project-config,openstack-infra/project-config