.circleci: Remove already migrated CUDA configs (#64231)

.circleci: Remove already migrated CUDA configs (#64231)

Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/64231

This migrates over the CUDA 11.1 and CUDA 10.2 configs that we had
previously migrated to GHA

Signed-off-by: Eli Uriegas <eliuriegas@fb.com>
cc ezyang seemethere malfet walterddr lg20987 pytorch/pytorch-dev-infra

Test Plan: Imported from OSS

Reviewed By: zhouzhuojie

Differential Revision: D30683811

Pulled By: seemethere

fbshipit-source-id: 71b0761461557d871c26eb02f665a2e4d9b1d9fb