Implement new channel order features

[MinnDevelopment]

Pull Request Etiquette

• [x] I have checked the PRs for upcoming features/bug fixes.
• [x] I have read the contributing guidelines.

Changes

• [ ] Internal code
• [x] Library interface (affecting end-user code)
• [ ] Documentation
• [ ] Other: _____

Closes Issue: NaN

Description

This adds the new lock_permissions and parent_id to the ChannelOrderAction which can be used to move multiple channels to new categories.

For reference: discord/discord-api-docs#1776

[vladfrangu]

Just chiming in to make you aware that you may change just one channel's parent_id, otherwise you will get an error

DiscordAPIError: Only one channel can have a parent_id modified at a time

How that'll affect your end code I am not too sure..

[DV8FromTheWorld]

Why is this in the freezer? Are we awaiting something?

[DV8FromTheWorld]

We can close this now since we merged the other one, right?