CI: CodeQL setup seems broken

https://github.com/lima-vm/lima/actions/runs/19634391886/job/56221491392

> Go files were found but not processed (1 result)
> * [Specify a custom build command](https://docs.github.com/en/code-security/code-scanning/automatically-scanning-your-code-for-vulnerabilities-and-errors/configuring-the-codeql-workflow-for-compiled-languages) that includes one or more `go build` commands to build the `.go` files to be analyzed.