ci: Experimental CI tests on Apple Platforms

[umgefahren]

• Properly handle common issue with IPv6 mdns on macOS (and all other apple platforms
• First iteration of Apple CI

Description

Notes & open questions

Change checklist

• I have performed a self-review of my own code
• I have made corresponding changes to the documentation
• I have added tests that prove my fix is effective or that my feature works
• A changelog entry has been made in the appropriate crates

[jxs]

Hi Hannes, thanks for this! Tbh I am torn if we want to make apple a first tier target and spend CI with it. Opinions @dariusc93 @guillaumemichel?

[guillaumemichel]

If it doesn't add too much CI and maintenance overhead, IMO it is nice to have. I guess many developers are building from macOS.

What is the expected CI overhead?

[dariusc93]

If it doesn't add too much CI and maintenance overhead, IMO it is nice to have. I guess many developers are building from macOS.

I agree if it doesnt add to much overhead I dont see a problem with it. It would be a nice-to-have sort of thing though.

[jxs]

ok nice, since you agree let's go ahead :) @umgefahren can you see what's happening with CI?
thanks!

[umgefahren]

I will take a look at it once I have more bandwidth.
As I filed this I think the errors are routed somewhere down in the dependency tree. I started filing PRs (I think some were already merged) others I still have to look into.