Andrew Kelley 2a97e0af6d CI: stop testing x86_64-macos
There are two reasons for this:

1. Apple is about to drop support for this target. Zig will keep support
   but move it to a lower tier - one that does not require continuous CI
   testing. Support for this target will be maintained by the enthusiasm
   of contributors but will not block other bug fixes and enhancements.
2. This is our only non-self-hosted action runner. We are migrating away
   from GitHub soon at which point this runner will no longer be
   available.
2025-09-21 12:36:50 -07:00
..