defconfig: camera: Enable OV2720 config

Add OV2720 config macro to add front camera support on 8974

Change-Id: I3300306b9755b4c6451aa8a829b2e2477a0ca0c5
Signed-off-by: Sreesudhan Ramakrish Ramkumar <srramku@codeaurora.org>
1 file changed