[x] Update update.js to support multi-arch build on macos and Linux
[x] Adapt dir change
[x] Polish GitHub Actions: use yarn, use shallow clone, update node.js, etc.
Compilation and shasum check seem to be all right now. The release step failed due to restricted GITHUB_TOKEN settings while for windows some other tokens are needed.
Related upstream change https://github.com/lensapp/lens/pull/6907
update.jsto support multi-arch build on macos and Linuxyarn, use shallow clone, updatenode.js, etc.Compilation and shasum check seem to be all right now. The release step failed due to restricted GITHUB_TOKEN settings while for windows some other tokens are needed.