Add noReverseOption to RCT1 rev freefall

These cars can't be reversed properly as they lack proper downwards slope sprites, so the option to reverse them shouldn't be available.

Author: ZeeMaji

objects/rct1/ride/rct1.ride.reverse_freefall_car/object.json

@@ -14,6 +14,7 @@
         "category": "rollercoaster",
         "tabScale": 0.5,
         "carsPerFlatRide": 1,
+        "noReverseOption": true,
         "carColours": [
             [
                 [