CI stable branches: devstack stable/yoga can't be deployed at the mioment

[EmilienM]

/kind bug

What steps did you take and what happened: Deploying devstack stable/yoga leads to errors to clone some repositories. They removed stable/yoga because it's unmaintained anymore, and instead we now have tags.

More infos: https://kubernetes.slack.com/archives/C05G4NJ6P6X/p1707400759475389

I'll dig a bit but I was wondering if it'll be acceptable to backport https://github.com/kubernetes-sigs/cluster-api-provider-openstack/pull/1804 into 0.9 and 0.8? @lentzi90 @mdbooth