Add stomp target link to moveit_planners_stomp tests (moveit#3437)

Author: Bckempa

moveit_planners/stomp/test/CMakeLists.txt

@@ -1,8 +1,8 @@
 find_package(ament_cmake_gtest REQUIRED)
 ament_add_gtest(test_noise_generator test_noise_generator.cpp)
 ament_target_dependencies(test_noise_generator tf2_eigen)
-target_link_libraries(test_noise_generator rsl::rsl)
+target_link_libraries(test_noise_generator stomp::stomp rsl::rsl)
 
 ament_add_gtest(test_cost_functions test_cost_functions.cpp)
 ament_target_dependencies(test_cost_functions moveit_core)
-target_link_libraries(test_cost_functions rsl::rsl)
+target_link_libraries(test_cost_functions stomp::stomp rsl::rsl)