The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

Failed to download action 'https://api.github.com/repos/arduino/compile-sketches/tarball/261f4e18d9162c47e61c77b4bea68312cba46650'. Error: Response status code does not indicate success: 502 (Bad Gateway).