Condense JIT/Quantization triage into one workflow (#61130)
Summary:
The `.github/workflows/{jit,quantization}_triage.yml` workflows are nearly identical, so this PR consolidates them into a single GitHub Actions workflow to reduce code duplication. It also renames the workflow so it starts with a capital letter, so that it will show up alongside all our other GitHub Actions workflows on [the HUD](https://hud.pytorch.org/build2/pytorch-master).
Pull Request resolved: https://github.com/pytorch/pytorch/pull/61130
Reviewed By: walterddr
Differential Revision: D29520022
Pulled By: samestep
fbshipit-source-id: 673789762e08c2c77d72e7c20eb16d6beec573ba
