[pkg-go] Bug#1121681: migration

[VA]

It seems podman 5.8 will be released at some point, and it should handle 
the migration almost seamlessly without having to resort to a full 
reset. In case it's not seamless, they'll provide `podman system migrate 
--migrate-db`.

https://github.com/containers/podman/issues/27628

However, though it could work for sid/testing (and it should be noted in 
the NEWS file), that probably won't do it for next stable where the bump 
will be from 5.4.x (as in stable) to 6.x which won't do the migration at 
all.