Some cleanup
libcamera: add additional ISO modes

Change-Id: I1d9db7bbce75f6ecec96a73d81e223b260c68ae8
Signed-off-by: scotthartbti <scott.hart.bti@gmail.com>

Conflicts:
	libcamera/SecCameraHWInterface.cpp
Remove p2p and wifi direct crap... more trouble then its worth.
Signed-off-by: scotthartbti <scott.hart.bti@gmail.com>