Description of change

Changing primary_address to use tcp instead of udp and adding ip4/ip6/dns support for the output file validator.info of iota validator make-validator-info cmd. More info also here: #4437

Links to any relevant issues

Fixes: #4437 Fix output of iota validator make-validator-info

Type of change

• Bug fix (a non-breaking change which fixes an issue)

How the change has been tested

Check validator.info after each time running the cmds below, make sure primary_address uses tcp instead of udp and all addresses use this multiaddr format ip4/ip6/dns correctly depending on the address input of the cmd.

// dns
cargo r -p iota -- validator make-validator-info validator0 description https://iota.org/logo.png https://www.iota.org localhost 1000

// ip4
cargo r -p iota -- validator make-validator-info validator0 description https://iota.org/logo.png https://www.iota.org 127.0.0.1 1000

// ip6
cargo r -p iota -- validator make-validator-info validator0 description https://iota.org/logo.png https://www.iota.org 1000:0ac3:22a2:0000:0000:4b3c:0504:1234 1000

Change checklist

Tick the boxes that are relevant to your changes, and delete any items that are not.

• I have followed the contribution guidelines for this project
• I have performed a self-review of my own code
• I have made corresponding changes to the documentation
• I have added tests that prove my fix is effective or that my feature works
• (they were already failing without my changes) I have checked that new and existing unit tests pass locally with my changes