refactor: Remove usages of Persistence First/Last Seen Times#876

alexs-mparticle wants to merge 2 commits intorefactor/SQDSDKS-6347-migrate-persistence-to-storemParticle/mparticle-web-sdk:refactor/SQDSDKS-6347-migrate-persistence-to-storefrom

refactor/SQDSDKS-6400-consent-state-seen-timesmParticle/mparticle-web-sdk:refactor/SQDSDKS-6400-consent-state-seen-timesCopy head branch name to clipboard