There is a deprecation in setup-node.

Error: The add-path command is deprecated and will be disabled on November 16th. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2020-10-01-github-actions-deprecating-set-env-and-add-path-commands/

Edit:

⚠️ The main branch of this repository includes a high-severity bug, and it should not be used. ⚠️
For setup-node only a patch has been applied to v1 and v2-beta versions of GitHub actions (not the main branch).

Apparently, Google gave GitHub 90 days to fix the problem. Read the full story:

Google to GitHub: Time's up – this unfixed 'high-severity' security bug affects developers
https://www.zdnet.com/article/google-to-github-times-up-this-unfixed-high-severity-security-bug-affects-developers/

This is the same for my branch with X86 support (unfortunately I made that PR against main branch): #194.