Restored work profile contacts to Dialer search.

We were intentionally leaving out work profile contacts to gauge user impact.
Unfortunatly, no enterprise users left feedback in the play store but luckily,
they raised the concern internally and it was escalated to the Android for Work
team.

Bug: 73083054
Test: manual
PiperOrigin-RevId: 185409607
Change-Id: Iae40d0abdbe7f209ba3ad12823e07eac748632a5