modified the task yaml to use modified ceph.restart and wait_for_mon_quorum

Signed-off-by: tamil <tamil.muthamizhan@inktank.com>
upgrade-cuttlefish: test upgrades to new point releases

This only covers rados tests currently.  We should expand this to include rgw,
rbd, and cephfs workloads.

Signed-off-by: Sage Weil <sage@inktank.com>