glad with EGL on Github workflows
Hi,
This is more of a specific usage question than a issue with glad specifically.

I would like to create a glad EGL context within a github workflow virtual machine.
Somehow this is not working for me, please see:
1. https://github.com/BlGene/egl_check
2. https://github.com/BlGene/egl_check/runs/1082663509

It fails right at the beginning: `int egl_version = gladLoaderLoadEGL(NULL);`

I have the feeling that this should work in theory, e.g. using mesa, but I'm not sure about this.
I don't want to do any real rendering, just to see if my programs can load correctly.

In case you have any tips on how to get this to work, please let me know.