[ros-o] use std::make_shared instead of boost::make_shared

[k-okada]

fixes

[ar_track_alvar:make] /home/runner/jsk_roseus_ws/src/ar_track_alvar/ar_track_alvar/src/kinect_filtering.cpp: In function ‘a
r_track_alvar::PlaneFitResult ar_track_alvar::fitPlane(pcl::PointCloud<pcl::PointXYZRGB>::ConstPtr)’:                      
[ar_track_alvar:make] /home/runner/jsk_roseus_ws/src/ar_track_alvar/ar_track_alvar/src/kinect_filtering.cpp:54:73: error: c
onversion from ‘boost::detail::sp_if_not_array<pcl::PointIndices>::type’ {aka ‘boost::shared_ptr<pcl::PointIndices>’} to no
n-scalar type ‘pcl::PointIndices::Ptr’ {aka ‘std::shared_ptr<pcl::PointIndices>’} requested                                
[ar_track_alvar:make]    54 |   pcl::PointIndices::Ptr inliers = boost::make_shared<pcl::PointIndices>();                  
[ar_track_alvar:make]       |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~                   
[ar_track_alvar:make] make[2]: *** [CMakeFiles/kinect_filtering.dir/build.make:76: CMakeFiles/kinect_filtering.dir/src/kine
ct_filtering.cpp.o] Error 1                                                                                                
[ar_track_alvar:make] make[2]: Leaving directory '/home/runner/jsk_roseus_ws/