db/config: add sstable_data_integrity_check option
db/config: add sstable_data_integrity_check option

If enabled, interposer for checking integrity of sstable component
writes will be used.

Signed-off-by: Raphael S. Carvalho <1e2942cea40e3b4d2162dfcd9e53e41c05a84d22@scylladb.com>

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