Camera: fix camera status after HAL crash

When camera HAL dies and cameraserver is still alive, make sure
we update camera status after HAL re-register itself.

Test: kill hal process and run camera app, CTS
Bug: 63058983
Merged-In: Iba7e6cbebb674994c905f7feb1776acc479b612f
Change-Id: Iba7e6cbebb674994c905f7feb1776acc479b612f
1 file changed