Add SITL tests for control allocation

test/mavsdk_tests/CMakeLists.txt

@@ -16,6 +16,9 @@ if(MAVSDK_FOUND)
     add_executable(mavsdk_tests
         test_main.cpp
         autopilot_tester.cpp
+        autopilot_tester_failure.cpp
+        test_multicopter_control_allocation.cpp
+        test_multicopter_failure_injection.cpp
         test_multicopter_failsafe.cpp
         test_multicopter_mission.cpp
         test_multicopter_offboard.cpp