[2.x] TDB (IPROTO): документация к типовому проекту

[xuniq]

Dev issues:

• https://jira.vk.team/browse/TNTP-432
• https://github.com/tarantool/tarantooldb/issues/490

Epic:
Product: Tarantool DB
Since: 2.1
Root document: https://www.tarantool.io/ru/tarantooldb/doc/latest/user_guide/migrations/
SME: @ a1div0 @ Satbek @ Galiev-Ruslan @ mooncfrat2019

Details