ci: Re-build when docker images aren't available
Adds a failsafe for when docker images aren't available at your base at
the expense of TTS. Also adds the ability to set force_push and note
about what to do when TTS gets out of hand because docker images are
always re-building.
Signed-off-by: Eli Uriegas <eliuriegasfb.com>
Pull Request resolved: https://github.com/pytorch/pytorch/pull/78186
Signed-off-by: Eli Uriegas <eliuriegas@fb.com>
Approved by: https://github.com/janeyx99
