Adds camera_info yaml file

[francocipollone]

Summary

When launching the camera we are not passing a yaml with the description of the camera's intrinsics

andino/andino_bringup/launch/camera.launch.py

Lines 34 to 46 in 024b694

	def generate_launch_description():
	return LaunchDescription([
	Node(
	package='v4l2_camera',
	executable='v4l2_camera_node',
	output='screen',
	parameters=[{
	'image_size': [640,480],
	'camera_frame_id': 'camera_link'
	}]
	)
	])

Notes

• https://navigation.ros.org/tutorials/docs/camera_calibration.html#overview
• https://gitlab.com/boldhearts/ros2_v4l2_camera
• https://github.com/tier4/ros2_v4l2_camera/blob/87d0ff0d24302124ee9a4b8e00ad6d675446b2e3/launch/v4l2_camera.launch.py#L119-L120

Definition of done

• Adds a default yaml file descringin camera intrinsic.
• Adds documentation about how to calibrate the camera if needed.

[JesusSilvaUtrera]

I will take care of this issue

[JesusSilvaUtrera]

I have created this PR @agalbachicar