Add Permission filter to collaborators list

[MytsYurii]

in official documentation here: https://docs.github.com/en/rest/collaborators/collaborators?apiVersion=2022-11-28
there is a possibility to add "permission" parameter.

It allows to filter collaborators by the permissions they have on the repository. If not specified, all collaborators will be returned.

Can be one of: pull, triage, push, maintain, admin

Can you add this filter to ListCollaborators endpoint, to ListCollaboratorsOptions struct?

[gmlewis]

Thank you, @MytsYurii !

This would be a great PR for any new contributor to this repo or a new Go developer.
All contributions are greatly appreciated!

Feel free to volunteer for any issue and the issue can be assigned to you so that others don't attempt to duplicate the work.

Please check out our CONTRIBUTING.md guide to get started. (In particular, please remember to go generate ./... and don't use force-push to your PRs.)

Thank you!

[Sairaviteja27]

@gmlewis Hi, I would like to work on this issue

[gmlewis]

@gmlewis Hi, I would like to work on this issue

Thank you, @Sairaviteja27 ! It is yours.

[MytsYurii]

Great, Thank you @gmlewis and @Sairaviteja27!