Hi Mike,

Node.js and cspell are not needed. I confirmed the GitHub workflow with them removed here:
Enable CodeQL · tianocore/edk2@ad62416 (github.com) ( https://github.com/tianocore/edk2/actions/runs/3390100498 )

v3 has been sent with that change:
[PATCH v3 0/2] Enable Initial CodeQL Support (groups.io) ( https://edk2.groups.io/g/devel/message/95927 )

Thanks,
Michael