libcamera: ipu3: Fix wrong indentation

Fix wrong parameter indent in generateConfiguration() function
implementation.

Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>

src/libcamera/pipeline/ipu3/ipu3.cpp

@@ -289,7 +289,7 @@ PipelineHandlerIPU3::PipelineHandlerIPU3(CameraManager *manager)
 }
 
 CameraConfiguration *PipelineHandlerIPU3::generateConfiguration(Camera *camera,
-	const StreamRoles &roles)
+								const StreamRoles &roles)
 {
 	IPU3CameraData *data = cameraData(camera);
 	IPU3CameraConfiguration *config = new IPU3CameraConfiguration(camera, data);