[Config] Document 'feedback' configuration settings

[andreyaksenov]

Related dev issues: tarantool/tarantool#8192, tarantool/tarantool#5261, tarantool/tarantool#5589
Related doc issues: #1731, #1749
PRs: tarantool/tarantool@c4c0b5d

Product: Tarantool
Since: 3.0
Root document:

• A new feedback section in the Configuration reference.

SME: @ Totktonada

Details

Options:

• https://github.com/tarantool/tarantool/blob/f58bfc97c627f1838696697339fb3e443c05767a/src/box/lua/config/instance_config.lua#L1652

Related topics:

• https://www.tarantool.io/en/doc/latest/reference/configuration/#feedback