All users of it have sstable_test_env at hand (in fact -- they call env
method to get table_for_test). And since sstable_test_env already has a
bunch of methods to create sstable, the table_for_test wrapper doesn't
need to duplicate this code.
Signed-off-by: Pavel Emelyanov <xemul@scylladb.com>
Closesscylladb/scylladb#20360