Process completed with exit code 15.

The following actions use a deprecated Node.js version and will be forced to run on node20: actions/checkout@v3, docker/setup-buildx-action@v2, voxmedia/github-action-slack-notify-build@v1. For more info: https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/