Update all CSI sidecars to the latest upstream release from https://github.com/orgs/kubernetes-csi/repositories

• external-attacher
• external-provisioner
• external-resizer
• external-snapshotter
• node-driver-registrar
• livenessprobe

Corresponding downstream repos have `csi-` prefix, e.g. github.com/openshift/csi-external-attacher.

This includes update of VolumeSnapshot CRDs in cluster-csi-snapshot-controller- operator assets and client API in  go.mod. I.e. copy all snapshot CRDs from upstream to the operator assets + go get -u github.com/kubernetes-csi/external-snapshotter/client/v6 in the operator repo.