Support encrypted binary protocol (Tarantool Enterprise)

[Totktonada]

The connector should be able to connect to Tarantool Enterprise using the encrypted protocol.

Documentation: https://www.tarantool.io/en/enterprise_doc/security/#enterprise-iproto-encryption

Similar issues in other Tarantool connectors:

• https://github.com/tarantool/cartridge-java/issues/180
• https://github.com/tarantool/go-tarantool/issues/155
• https://github.com/tarantool/tarantool-python/issues/217

(We plan to implement it in Q3'2022. The issue is filed for planning/tracking purposes.)