Revert release script
Revert release script

Turns out, we only want to do this in the csi-v1.0 branch.
Revert the script from master.

Signed-off-by: Kevin Fox <03798038a5a38c2c8685b76c93372ab926aa0008@pnnl.gov>

ceph/ceph-csi,ceph/ceph-csi,ceph/ceph-csi,ceph/ceph-csi