ci: pin GitHub Actions macOS runners to macos-15#39

sentry-junior[bot] wants to merge 1 commit into

maingetsentry/sentry-javascript-node-native-stacktrace:mainfrom

fix/pin-macos-15-runnergetsentry/sentry-javascript-node-native-stacktrace:fix/pin-macos-15-runnerCopy head branch name to clipboard