partition_slice_builder: Use proper column's type instead of regular_column_name_type()
partition_slice_builder: Use proper column's type instead of regular_column_name_type()

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