ceph: integration: add pre-test disk wipe job
ceph: integration: add pre-test disk wipe job

Before starting an integration test, run a job on all nodes to wipe the
disks so that the integration tests will actually test Rook using the
disks for storage.

Signed-off-by: Blaine Gardner <135b86f2968bdbcc730c10d8ababd343bb675986@suse.com>

rook/rook,rook/nfs,rook/nfs,rook/rook,rook/rook,rook/rook,rook/rook,rook/nfs