GitLab

* ci: Add cu102 to CI and packaging

Adds cu102 to our testing matrix as well as change the default manywheel
version to be cu102.

Also adds a function to get manylinux images instead of it being a
conditional block.
Signed-off-by: Eli Uriegas <eliuriegas@fb.com>

* .circleci: Remove cu100, no longer built

We removed the build for cu100 in upstream pytorch as well since we have
begun to support cu102
Signed-off-by: Eli Uriegas <eliuriegas@fb.com>

* Fix lint

* More lint fixes
Co-authored-by: Francisco Massa <fvsmassa@gmail.com>

Signed-off-by: Edward Z. Yang <ezyang@fb.com>

Signed-off-by: Edward Z. Yang <ezyang@fb.com>