Tools: Add SITL tilthvec frame and default parameters

Tools/autotest/default_params/quadplane-tilthvec.parm

@@ -0,0 +1,14 @@
+LIM_PITCH_MAX    3000
+LIM_PITCH_MIN    -3000
+Q_ENABLE         1
+Q_FRAME_CLASS    1
+Q_FRAME_TYPE     3
+Q_RTL_MODE       1
+Q_TILT_TYPE      2
+Q_TILT_YAW_ANGLE 10
+Q_TILT_MASK      15
+Q_VFWD_GAIN      0.1
+Q_ANGLE_MAX      4500
+Q_ASSIST_SPEED   6
+SERVO12_FUNCTION 76
+SERVO13_FUNCTION 75

Tools/autotest/pysim/vehicleinfo.py

@@ -120,6 +120,11 @@ class VehicleInfo(object):
                 "waf_target": "bin/arduplane",
                 "default_params_filename": "default_params/quadplane-tilttrivec.parm",
             },
+            "quadplane-tilthvec": {
+                "make_target": "sitl",
+                "waf_target": "bin/arduplane",
+                "default_params_filename": ["default_params/plane.parm", "default_params/quadplane-tilthvec.parm"],
+            },
             "quadplane-tri": {
                 "make_target": "sitl",
                 "waf_target": "bin/arduplane",