change directory tests -> test

Signed-off-by: Takayuki Murooka <takayuki5168@gmail.com>

Author: takayuki5168

planning/behavior_velocity_planner/autoware_behavior_velocity_run_out_module/CMakeLists.txt

@@ -17,11 +17,11 @@ ament_auto_add_library(${PROJECT_NAME} SHARED
 
 if(BUILD_TESTING)
   ament_add_ros_isolated_gtest(test_${PROJECT_NAME}
-    tests/test_dynamic_obstacle.cpp
-    tests/test_path_utils.cpp
-    tests/test_utils.cpp
-    tests/test_state_machine.cpp
-    tests/test_node_interface.cpp
+    test/test_dynamic_obstacle.cpp
+    test/test_path_utils.cpp
+    test/test_utils.cpp
+    test/test_state_machine.cpp
+    test/test_node_interface.cpp
   )
   target_link_libraries(test_${PROJECT_NAME}
     autoware_behavior_velocity_run_out_module