libcamera: ipa: Rename ctrls_ member

Now that we have added lens controls, rename the existiing
member of the class to clarify that it relates to the sensor's
controls.

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Daniel Scally <djrscally@gmail.com>
Reviewed-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
1 file changed