Upgrade to gcc-11 in the A100 Docker to fix CI error (#1427)
Summary:
The error (https://github.com/pytorch/benchmark/actions/runs/4245223753/jobs/7380449492) is because fbgemm requires at least gcc-11, or GLIBCXX_3.4.29, and fbgemm is required by torchrec_dlrm.
gcc-9 uses GLIBCXX_3.4.28, which is incompatible.
Pull Request resolved: https://github.com/pytorch/benchmark/pull/1427
Reviewed By: davidberard98
Differential Revision: D43516948
Pulled By: xuzhao9
fbshipit-source-id: 5e2d452db191219b2ec58c72b0032c44501c6cd0
