CameraPolicyTest: assume we have a camera

If we do not have a camera then we cannot have any camera policy.

Test: atest android.devicepolicy.cts.CameraPolicyTest
Bug: 226656605
Bug: 244550120

Change-Id: I1ece1d6bc5130c18bb387a93ab230649bb4e3f0e
Signed-off-by: Bian Jin chen <kenjc.bian@rock-chips.com>
1 file changed