Deprecation/Removal: JWT_AUTH_REFRESH_COOKIE

Hello.

This DEPR is really just for tracking removal of the unused JWT_AUTH_REFRESH_COOKIE setting.

Please read [DEPR]: Remove JWT_AUTH_REFRESH_COOKIE · Issue #190 · openedx/public-engineering · GitHub for more information and to post any questions/comments.

However, due to the nature of this ticket, I may treat it as automatically accepted.

Thank you.

Robert