Pubsub channel subscription scope has changed

[aetaric]

Bug Report

We (Twitch) have changed the pubsub scope for channel-subscribe-events-v1.<channel ID> from channel_subscriptions to channel:read:subscriptions. Twurple fails on a token with this scope. The current scope requirements for topics can be found here: https://dev.twitch.tv/docs/pubsub#topics

Code

literally any code implementing pubsub for subscriptions

Expected behavior

pubsub connection works

Actual Behavior

The following output is from nodecg-io-twitch-pubsub:

[2022-03-26T00:27:30.565Z] ❌ twurple:pubsub ERROR Retrieving an access token failed: This token does not have the requested scopes (channel_subscriptions) and can not be upgraded.
If you need dynamically upgrading scopes, please implement the AuthProvider interface accordingly:

        https://twurple.js.org/reference/auth/interfaces/AuthProvider.html
[2022-03-26T00:27:30.566Z] ⚠️  twurple:pubsub WARNING No valid token available; trying to refresh

Environment

• Version: 5.0.18
• Node version: v16.14.2
• Operating system: All

[iProdigy]

could just change to the new scope name here and/or this logic could be updated to accept equivalencies