Use explicit latest tag in the mixin-defined tests as well.
Use explicit latest tag in the mixin-defined tests as well.

wallnerryan/flocker-profiles,hackday-profilers/flocker,w4ngyi/flocker,mbrukman/flocker,mbrukman/flocker,wallnerryan/flocker-profiles,AndyHuu/flocker,mbrukman/flocker,w4ngyi/flocker,hackday-profilers/flocker,w4ngyi/flocker,agonzalezro/flocker,AndyHuu/flocker,wallnerryan/flocker-profiles,agonzalezro/flocker,AndyHuu/flocker,agonzalezro/flocker,hackday-profilers/flocker