build: fix Ros2 humble build

[twdragon]

@tfoldi could you please provide a description about the issue you resolved, and some proofs?

[tfoldi]

hey @twdragon, the following changes were applied:

• remove hardcoded pathes from CMakeLists.txt
• replaced vanilla CMake macros to amend macros like ament_target_dependencies. This is more standard/idiomatic in ROS2, plus it looks way cleaner than the original file
• added dependencies to package.xml. Now rosdep can install the missing dependencies for the project.
• Made a github action (seems you actually executed them) to test the build for all current ros2 dists + rolling. As you can see all of them all green, ensuring the project can be built on top of the official ROS2 images:

I made a few comments on the relevant code lines, hope that helps. Should you have any question please let me know

In general, other than the project definition and make files no

[fllay]

I build this branch successfully with ROS 2 Jazzy. Can this one merge to the main?