[2.x] TDB (iproto): Config storage doesn't require space permissions anymore

[xuniq]

Product: Tarantool DB
Since: 2.x (?) (feature will be added in Tarantool 3.5)
Root document: www.tarantool.io/ru/tarantooldb/doc/latest/
SME: @ a1div0 @ Totktonada

Details

For more details, see the related platform ticket: #5086