[lib][native] Rename resolveInvalidatedCookie to resolveKeyserverSessionInvalidationUsingNativeCredentials

Summary:
Similar to the parent diff. As part of ENG-5940, we're going to be reducing our reliance on this function. If the client is usingCommServicesAccessToken, then instead of calling this function we'll just call the Olm auth responder.

As such, it's probably a good idea to rename the function to be more clear about what it does.

Depends on D10576

Test Plan: Flow

Reviewers: inka, varun, tomek

Reviewed By: inka

Differential Revision: https://phab.comm.dev/D10577