[native] Use hook instead of connect function and HOC in MessagePreview
[native] Use hook instead of connect function and HOC in MessagePreview

Summary: Switched to hooks instead of the connect function the MessagePreview class.

Test Plan: Made sure that message previews still are displayed properly.

Reviewers: ashoat, palys-swm

Reviewed By: ashoat

Subscribers: KatPo, zrebcu411, Adrian, atul, karol-bisztyga

Differential Revision: https://phabricator.ashoat.com/D742

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