[Config] Update the 'Data schema description' topic to using a new config

**Epic:** https://github.com/tarantool/doc/issues/3544

**Product:** Tarantool
**Since:** 3.0
**Root document:** https://www.tarantool.io/en/doc/latest/concepts/data_model/schema_desc/
**SME:** @ Totktonada