Added Conda Environment Yaml for MacOS
I have never been able to successfully build the Olympia Conda environment on my Mac, so I'm checking in a yaml that works for me. It's derived from the Sparta Conda environment with some modifications (i.e. removing version specifications from a few libraries like boost).
Sorry I can't try this out, I don't use macs.
I will wait to merge until another MacOS user can test this out.
Ugh, don't be too frustrated with this, but we actually have a MacOS environment yaml file here: https://github.com/riscv-software-src/riscv-perf-model/blob/master/.github/workflows/conda/macos_env.yml
To move forward, can you either merge your new file into it OR have the GitHub CI use yours? This is the line in CI that you'd update: https://github.com/riscv-software-src/riscv-perf-model/blob/791d133283861273f3649c0e05aedccd946b29a3/.github/workflows/macos-build.yml#L72