Support UTF-8 char

[Mister-M-alt]

Description

The IEEE 1722.1-2021 String format supports 64 bytes UTF-8 format.

The UTF-8 format shall be handle.

Impacted

Descriptor

All Descriptors containing strings

Commands

GET/SET_NAME

Plan of action

Every char should be validated and when commands are coming (SET/GET).

1. Validate the string integrity, make sure to not truncate in the middle of the UTF-8 multibyte char.
2. Get the size of the string
3. Padding the string as necessary.