Setup Husky model for Gazebo and Nav2 Simulation

[j3soon]

Extend the getting started guide of Nav2 by incorporating a custom robot model (Husky). Note that not only the visualization of the robot need to be changed, the motion of the robot also need to follow the kinematic model of the custom robot.

• Extract the husky model
  • https://www.clearpathrobotics.com/assets/guides/kinetic/husky/SimulatingHusky.html#
  • https://clearpathrobotics.com/blog/2013/11/husky-simulation-in-gazebo/
  • https://github.com/husky/husky_simulator/tree/indigo-devel/husky_gazebo
• Integrate the model into Nav2 & Update README
  • https://navigation.ros.org/setup_guides/index.html

[j3soon]

Just found an official Nav2 husky code that could be a useful reference:

https://github.com/clearpathrobotics/clearpath_nav2_demos/tree/main