tests: range_tombstone_list: Add test for exception safety of apply()
tests: range_tombstone_list: Add test for exception safety of apply()

duarten/scylla,avikivity/scylla,scylladb/scylla,duarten/scylla,avikivity/scylla,scylladb/scylla,avikivity/scylla,scylladb/scylla,duarten/scylla,scylladb/scylla