[native] Remove logout / delete account / identity login logic from specific reducers
Summary:
issue: ENG-6424
localSettings is the only native specific field that we clear in resetUserSpecificStateOnIdentityActions.
Test Plan: Tested that localSettings is still cleared on logout success
Reviewers: michal, kamil, ginsu
Reviewed By: ginsu
Subscribers: ashoat, tomek
Differential Revision: https://phab.comm.dev/D10870