`nightly_tests.yaml` action failing

[JackPGreen]

The nightly_tests.yaml action has been constantly failing with:

go: go.mod file not found in current directory or any parent directory; see 'go help modules'

I think this is because in 519f9a4, actions/checkout now checks out into a subdirectory, but the build is still happening in the root directory.

[yuce]

Thanks @JackPGreen , I am aware of this issue. I've disabled the nightly workflow for now.