Fix road vehicles being unable to enter bridge at custom bridge head

Type mismatch

src/tunnelbridge_cmd.cpp

@@ -2594,8 +2594,8 @@ static VehicleEnterTileStatus VehicleEnter_TunnelBridge(Vehicle *v, TileIndex ti
 					RoadVehicle *rv = RoadVehicle::From(v);
 					if (IsRoadCustomBridgeHeadTile(tile)) {
 						RoadBits bits = ROAD_NONE;
-						if (HasRoadTypeRoad(tile) && rv->compatible_roadtypes & GetRoadTypeRoad(tile)) bits |= GetCustomBridgeHeadRoadBits(tile, RTT_ROAD);
-						if (HasRoadTypeTram(tile) && rv->compatible_roadtypes & GetRoadTypeTram(tile)) bits |= GetCustomBridgeHeadRoadBits(tile, RTT_TRAM);
+						if (HasRoadTypeRoad(tile) && HasBit(rv->compatible_roadtypes, GetRoadTypeRoad(tile))) bits |= GetCustomBridgeHeadRoadBits(tile, RTT_ROAD);
+						if (HasRoadTypeTram(tile) && HasBit(rv->compatible_roadtypes, GetRoadTypeTram(tile))) bits |= GetCustomBridgeHeadRoadBits(tile, RTT_TRAM);
 						if (!(bits & DiagDirToRoadBits(GetTunnelBridgeDirection(tile)))) return VETSB_CONTINUE;
 					}
 					rv->cur_image_valid_dir = INVALID_DIR;