msm: camera: lrme: set the HW state regardless of stop result

Set the HW state to power down regardless of the result of disable
SOC resource, in order to prevent second stop on the same HW.

Change-Id: Id23094f9b75271911f8150fffb0a315de9089e5a
Signed-off-by: Junzhe Zou <jnzhezou@codeaurora.org>