Add $ to Beginner-CLI-Tools and Beginner-Client Libraires (backport #5359)

[mergify]

If the PRs from 5351 to 5359 are merged, i think everything that should be converted to .. code-block::console is converted.

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This is an automatic backport of pull request #5359 done by Mergify.

[mergify]

Cherry-pick of 278c507 has failed:

On branch mergify/bp/humble/pr-5359
Your branch is up to date with 'origin/humble'.

You are currently cherry-picking commit 278c507.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Changes to be committed:
	modified:   source/Tutorials/Beginner-CLI-Tools/Understanding-ROS2-Actions/Understanding-ROS2-Actions.rst
	modified:   source/Tutorials/Beginner-CLI-Tools/Understanding-ROS2-Nodes/Understanding-ROS2-Nodes.rst
	modified:   source/Tutorials/Beginner-CLI-Tools/Understanding-ROS2-Topics/Understanding-ROS2-Topics.rst
	modified:   source/Tutorials/Beginner-CLI-Tools/Using-Rqt-Console/Using-Rqt-Console.rst
	modified:   source/Tutorials/Beginner-Client-Libraries/Colcon-Tutorial.rst
	modified:   source/Tutorials/Beginner-Client-Libraries/Custom-ROS2-Interfaces.rst
	modified:   source/Tutorials/Beginner-Client-Libraries/Pluginlib.rst
	modified:   source/Tutorials/Beginner-Client-Libraries/Using-Parameters-In-A-Class-CPP.rst

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   source/Tutorials/Beginner-CLI-Tools/Recording-And-Playing-Back-Data/Recording-And-Playing-Back-Data.rst

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally

[github-actions]

HTML artifacts: https://github.com/ros2/ros2_documentation/actions/runs/14694155510/artifacts/3017591150.

To view the resulting site:

1. Click on the above link to download the artifacts archive
2. Extract it
3. Open html-artifacts-5390/index.html in your favorite browser