Values for blinker in VehicleStateCommand Do Not Match LGSVL Values

Description

Reported on ROS Answers here. The VehicleStateCommand constant values for blinker are:

uint8 BLINKER_NO_COMMAND = 0
uint8 BLINKER_OFF = 1
uint8 BLINKER_LEFT = 2
uint8 BLINKER_RIGHT = 3
uint8 BLINKER_HAZARD = 4

While the values for the VehicleStateData struct in the C# interface of LGSVL are defined as:

// BLINKER_OFF = 0, BLINKER_LEFT = 1, BLINKER_RIGHT = 2, BLINKER_HAZARD = 3

How to Reproduce

• Start simulator, ros2-web-bridge, and lgsvl_interface.
• ros2 topic pub /lgsvl/vehicle_state_cmd autoware_auto_msgs/msg/VehicleStateCommand "{blinker: 3}" --once

Current Behavior

Hazards turn on.

Expected behavior

Left blinker turns on.