macos
Closes #416. Workflows using x86_64-apple-darwin target with a `macos-13` runner image have been migrated to `macos-15-intel` due to deprecation (see #416), and `macos-14` images have been migrated to `macos-15`.
Let's check how good `claude` is. fix https://github.com/paritytech/revive/issues/359