media: via: Use correct dependency for camera sensor drivers

media: via: Use correct dependency for camera sensor drivers

The via camera controller driver selected ov7670 driver, however now that
driver has dependencies and may no longer be selected unconditionally.

Reported-by: Randy Dunlap <rdunlap@infradead.org>
Fixes: 7d3c7d2a2914 ("media: i2c: Add a camera sensor top level menu")
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>