Revert "Use publicly available Apple Silicon runners (#9726)" (#9834)
## Summary
Sadly, the Apple Silicon runners use macOS 14 and produce binaries that
segfault when run on macOS 11 (at least), and possibly on macOS 12
and/or macOS 13.
macOS 11 is EOL, but it doesn't seem like a good tradeoff to speed up
our release builds at the expense of user support and compatibility.
This reverts commit f0066e1b895ab4e0541c405b27127129dbd34d43.
Closes https://github.com/astral-sh/ruff/issues/9823.