Spring Security Consider removing generics from AuthorizationRequestRepository

See issue gh-15354.

Comment From: HyoJongPark

Did the discussion end with the direction of the issue removing unnecessary generics from the 'AuthorizationRequestRepository'?

I also want to prevent the existence of codes that don't fit logically, so the direction has been set, and I would like to open PR if possible.

Comment From: sjohnr

@HyoJongPark

Did the discussion end with the direction of the issue removing unnecessary generics from the 'AuthorizationRequestRepository'?

Yes, that is where we have landed for now.

I also want to prevent the existence of codes that don't fit logically, so the direction has been set, and I would like to open PR if possible.

That's great! However, this won't be worked on until work for Spring Security 7 begins, which is a ways out. Since we don't have a place to put code ahead of beginning development for that release, I want to avoid having a PR sit around for an extended period of time so I don't think we should open a PR at this time.