Add the KeychainKind to the AddressInfo struct

[notmandatory]

Add the KeychainKind field to the AddressInfo struct and update any functions that return AddressInfo to set it.

See discussion in #528

[ricknjacky]

@notmandatory I'd like to work on this issue.

I'm new to this project and I just started learning rust to contribute here. I hope this will be a good starting point for contributing.

Can I take this up ? I'll also be glad to get a heads up of sorts.
Thanks.

[notmandatory]

Hi @ricknjacky welcome! yes I'll put your name on this one. Leave a comment here or we can discuss on discord if you need help or have any questions.

[Eunoia1729]

@ricknjacky With your permission, can I take this forward ?
I've made the updates and only, making a PR is remaining.

Thanks in advance !

Edit: I've opened a PR so we can collaborate better.

[notmandatory]

@ricknjacky if you're still interested in working on this issue please help test and review @Eunoia1729's PR.