Stop adding -py3 suffix for Docker images. (#907)
Stop adding -py3 suffix for Docker images. (#907)


testbhearsum/balrog,testbhearsum/balrog,testbhearsum/balrog,mozbhearsum/balrog,testbhearsum/balrog,mozbhearsum/balrog,mozbhearsum/balrog,mozbhearsum/balrog