Updating ratelimit override identifier settings for async does not update.

[linear[bot]]

Acceptance Criteria:
When updating Override type from async to sync the value should update properly.

The same is true from async to don't override.

Currently is just keeps the async value of true in database and continues to show async in UI.

[linear[bot]]

ENG-1782 Updating ratelimit override identifier settings for async does not update.

[Flo4604]

There is no async/sync anymore.