GitHub actions need to be configured for testing code and automatic benchmarking

[wangchen615]

We need GitHub actions configured to test the code.

In the future, we must set up pipelines to trigger automatic benchmarking for new models and accelerator support.

[tdoublep]

@wangchen615 I added a basic github action that is now pushing the image to quay every time we push to main:

https://quay.io/repository/fmperf/fmperf?tab=tags

Work is still needed for testing etc - we need some tests to start with :)

[wangchen615]

Fantastic, thanks, @tdoublep.

[wangchen615]

More todos:

• Actions to trigger all format check and unit tests for all PRs
• E2E tests, which might need a GPU cluster, need to be integrated and triggered for all PRs.