Add -DQCOM_HARDWARE for camera

Since g2 is being compiled on caf branch for slimlp, this is needed.

Change-Id: I39f4a59e999a1d7ac563a7cea0621b1df35ad0dd
Set selinux to permissive and delete local policies

Change-Id: I1e3e9b1e1e6e45cf0d9eb5f8a32a240c84140ca8