Increase or remove Interaction Followup Global Ratelimits

[OmLanke]

(Coming over from #6322)

Interaction followups seems to have a very low global (or guild scoped) ratelimit. This is particularly bad for high frequency applications which use followups.

The limit was tested to be 30/60s per guild/global (hard to test) as per #2701 from 2 years ago. This becomes a bottleneck if the application is being spammed, and other users have to face delays.

There shouldn't be a global ratelimit to this at all. It should be per-interaction only. Those can be stricter