test(ground_segmentation): add ransac_ground_filter test and update test pcd file (#7776)

* chore(ground_segmentation test): add intensity

Signed-off-by: badai-nguyen <dai.nguyen@tier4.jp>

* chore: add ransac ground segmentation test

Signed-off-by: badai-nguyen <dai.nguyen@tier4.jp>

* style(pre-commit): autofix

---------

Signed-off-by: badai-nguyen <dai.nguyen@tier4.jp>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

Author: badai-nguyen

perception/ground_segmentation/CMakeLists.txt

@@ -100,4 +100,11 @@ if(BUILD_TESTING)
     ground_segmentation
     ${YAML_CPP_LIBRARIES}
   )
+  ament_add_ros_isolated_gtest(test_ransac_ground_filter
+    test/test_ransac_ground_filter.cpp
+  )
+  target_link_libraries(test_ransac_ground_filter
+    ground_segmentation
+    ${YAML_CPP_LIBRARIES})
+
 endif()