ceph-volume: add call to `ceph-bluestore-tool zap-device`
BlueStore now writes its metadata at multiple offset on devices [1].
It means `ceph-volume lvm zap` doesn't remove BlueStore signature altogether.
This can confuse ceph-volume when redeploying an OSD on a previously
zapped device because there is still old BlueStore metadata on it.
ceph-volume should call `ceph-bluestore-tool zap-device` [2]
in addition to the existing calls when wiping a device.