Build the nightly docker (#1985)
Summary:
GCP has some issues accessing Ubuntu repo, move the system level package install to the base image.
Problematic docker build: https://github.com/pytorch/benchmark/actions/runs/6509843007
Test docker build: https://github.com/pytorch/benchmark/actions/runs/6517632118
Pull Request resolved: https://github.com/pytorch/benchmark/pull/1985
Reviewed By: aaronenyeshi
Differential Revision: D50338416
Pulled By: xuzhao9
fbshipit-source-id: 365cabfcd81e2df7e70ae24aa7d6a3f748308a03
