libcamera: Switch from utils::make_unique to std::make_unique

Now that we're using C++-14, drop utils::make_unique for
std::make_unique.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>

src/libcamera/control_serializer.cpp

@@ -414,7 +414,7 @@ ControlInfoMap ControlSerializer::deserialize<ControlInfoMap>(ByteStreamBuffer &
 		 * \todo Find a way to preserve the control name for debugging
 		 * purpose.
 		 */
-		controlIds_.emplace_back(utils::make_unique<ControlId>(entry.id, "", type));
+		controlIds_.emplace_back(std::make_unique<ControlId>(entry.id, "", type));
 
 		if (entry.offset != values.offset()) {
 			LOG(Serializer, Error)