Fix macOS x86_64 build: use macos-15-intel runner macos-15 is ARM64 only. Use macos-15-intel for x86_64 builds. See: https://github.com/actions/runner-images/issues/13045 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Fix macOS x86_64 build: use macos-15-intel runner macos-15 is ARM64 only. Use macos-15-intel for x86_64 builds. See: https://github.com/actions/runner-images/issues/13045 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>