[Python Target] CARLA Demo

[jackyk02]

This PR provides the code and instructions for running the CARLA simulator with Lingua Franca. For detailed guidance and troubleshooting, please refer to the README file.

[petervdonovan]

There appears to be some code duplication between carla_circle.lf and carla_manual_control.lf. You could fix that by factoring out the Python code into a separate file as illustrated here.

As is usually the case with duplication, you can probably solve this using composition by creating a class that is parameterized by a procedure that implements the behavior that is different between the two implementations. But I am happy with whatever you do as long as we are not stuck maintaining two copies of mostly the same code

[jackyk02]

Thank you for the suggestions. I've factored out the Python code into a separate file. Please let me know if any additional changes are needed :)

[petervdonovan]

Great! It looks like my comments have been addressed.

[lhstrh]

I see that this was merged, but ./examples/Python/src/CARLA/src/carla_sync.lf fails to compile.