ci: build images with user namespaces
The CI runners can no longer run priviledged namespaces due to security concenrs.
Adapted the Opensuse image since its the only one we are using atm but the rest need to be fixed in the future as well.
The CI runners can no longer run priviledged namespaces due to security concenrs.
Adapted the Opensuse image since its the only one we are using atm but the rest need to be fixed in the future as well.