camera: remove unneeded 3dnr param
camera: remove unneeded 3dnr param

3DNR is always activated, no matter what's defined in the '3dnr' key.

You can check this using logcat:

[CAM_ID(0)][ParametersBack]-updateTpuParameters(1579) 3DNR old(1) new(1)

and

[CAM_ID(0)][]-DEBUG(m_printExynosCameraInfo[5025]):= get3dnrMode                 : 1

Change-Id: Ic9d13da0cfedd1d68827557249dc12e7e0401a0b

TeamNexus/android_device_samsung_zero-common,TeamNexus/android_device_samsung_zero-common,TeamNexus/android_device_samsung_zero-common,TeamNexus/android_device_samsung_zero-common,TeamNexus/android_device_samsung_zero-common