media: ccs: Align flipping behaviour with other drivers

No longer mirror flipping controls if the sensor is mounted upside down.

This way the behaviour of the flipping controls and rotation of the sensor
are aligned with the rest of the drivers.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>