storage_service: Enable commented out in on_restart
storage_service: Enable commented out in on_restart

on_dead is now available.

raphaelsc/scylla,kjniemi/scylla,duarten/scylla,raphaelsc/scylla,raphaelsc/scylla,kjniemi/scylla,avikivity/scylla,scylladb/scylla,scylladb/scylla,kjniemi/scylla,avikivity/scylla,scylladb/scylla,scylladb/scylla,duarten/scylla,duarten/scylla,avikivity/scylla