[Feature Request] Channel ID for notifications on config file

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### Is your feature request related to a problem? Please describe.

Hi, I saw on the example configuration file:
// By default, the bot will DM the owner if the bot is running and a new version of the bot
// becomes available. Set this to false to disable this feature.
updatealerts=true
so like the command "help" the bot send a private message (PM) to the user, but many users has set a different privacy for PM so the bot can't communicate to the command issuer.

### What is your ideal solution to the problem?

I was thinking about adding a channel ID variable that can be set on config file to send bot notifications like updates on a chosen channel of the server

### How would this feature be used?

Set the discord channel ID for bot notifications on config file

### Additional Info

_No response_

### Checklist

- [X] I have checked [the documentation](https://jmusicbot.com/) to make sure this feature doesn't already exist
- [X] I have searched for [similar feature requests](https://github.com/jagrosh/MusicBot/labels/enhancement)
- [X] I have confirmed that my requests is **not** on the [list of things that will not be added](https://jmusicbot.com/things-that-wont-be-added)
- [X] I am running the latest version of the bot: 

Start by locating the example configuration entry for updatealerts and the code that sends version-update notifications. Trace how configuration values reach notification handling; done means a configured Discord channel ID routes bot notifications there while preserving the existing behavior when it is unset.

Written by the indexing model from the issue text.