Custom CI runners in Kata container

Hi all,
as we discussed some weeks ago, I pinged Fabiano Fidencio of the Kata
community about their CI.

He told me that for now they use runners on machines provided by
AMD/Intel to run GitHub jobs and test SEV-SNP/TDX related features.

He recommended we take a look at OVHCloud if we have the ability to
expense through CCC, because it might be easier to maintain.
Particularly if there's downtime, there should be customer service
ready to fix them quickly, which we certainly can't require if the HW
vendors donate us access to a few machines.

If we still want to ask HW vendors, I can ask the Kata community to
share some contacts with us to see if we can get machines.

Cheers,
Stefano