Container action is only supported on Linux

The following actions use a deprecated Node.js version and will be forced to run on node20: actions/checkout@v3, conda-incubator/setup-miniconda@v2. For more info: https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/

Future Miniforge releases will NOT build Mambaforge installers. We advise you switch to Miniforge at your earliest convenience. More details at https://conda-forge.org/news/2024/07/29/sunsetting-mambaforge/.