Add leo_examples packages to jazzy, kilted and rolling distros

[Bitterisland6]

Please Add This Packages to be indexed in the rosdistro.

• leo_examples-ros2
  • leo_examples
  • leo_example_follow_aruco_marker
  • leo_example_line_follower
  • leo_example_object_detection

The source is here:

https://github.com/LeoRover/leo_examples-ros2

Checks

• All packages have a declared license in the package.xml
• This repository has a LICENSE file
• This package is expected to build on the submitted rosdistro

[github-actions]

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For changes related to yamllint:

• ✅ All new lines of YAML pass linter checks

[skyegalaxy]

Holding for Rolling sync

[Yadunund]

New package checklist

• At least one of the following must be present
  • Top level license file: https://github.com/LeoRover/leo_examples-ros2/blob/a28ba82f537db3425770c56b1b70a424e1fa4fa2/LICENSE#L1C1-L1C12
  • Per package license files:
• License is OSI-approved: MIT License
• License correctly listed in package.xmls: <license>MIT</license> for each package
• Public source repo: https://github.com/LeoRover/leo_examples-ros2
• Source repository contains ROS packages: Yes
• Each package meets REP-144 naming conventions

Requesting a second review from @skyegalaxy and @mjcarroll for new package entry.