Something must be out of date with the RMD-check GitHub action, probably this:
Warning: r-lib/actions/setup-r@v1 is deprecated. Please update your workflow to use
the 'v2' version. Also look at the examples at https://github.com/r-lib/actions/tree/v2/examples
because '@v2' workflows are much simpler than 'v1' workflows
Something must be out of date with the RMD-check GitHub action, probably this: