fix(autoware_pointcloud_preprocessor): fix cpplint

Signed-off-by: Kaan Çolak <kaancolak95@gmail.com>

Author: kaancolak

sensing/autoware_pointcloud_preprocessor/include/autoware/pointcloud_preprocessor/downsample_filter/pickup_based_voxel_grid_downsample_filter_node.hpp

@@ -52,7 +52,7 @@ class PickupBasedVoxelGridDownsampleFilterComponent
   OnSetParametersCallbackHandle::SharedPtr set_param_res_;
 
   /** \brief Parameter service callback */
-  rcl_interfaces::msg::SetParametersResult paramCallback(const std::vector<rclcpp::Parameter> & p);
+  rcl_interfaces::msg::SetParametersResult paramCallback(const std::vector<rclcpp::Parameter> & p); // NOLINT
 
 public:
   PCL_MAKE_ALIGNED_OPERATOR_NEW