[native] Add auxUserStore to persist blacklist

Summary:
As we are only storing auxUserStore in sqlite, we should add auxUserStore to the persist blacklist

Context: https://linear.app/comm/issue/ENG-7656/add-auxuserstore-to-blacklist-to-avoid-possible-missing-rehydration

Test Plan: flow check

Reviewers: ginsu, ashoat, kamil

Reviewed By: ginsu, ashoat

Subscribers: ashoat, tomek

Differential Revision: https://phab.comm.dev/D11566