Add type config option and possibility to use pedals

[mebbaid]

The pedals only provide 3 axis values and no buttons. I replicate the results obtained with TT robots on the main WalkingJoypadModule. In essence;

• To command the linear velocity, one needs to press both pedals equally.
• To command lateral Velocity, one needs to press one more than the other with the pressed one corresponding to the desired direction ⚠️ this also allows diagonal commands!
• To command the angular velocity one needs to push one pedals forward with the pushed pedal corresponding to the desired rotation direction

⚠️ I need to test with the robot and also to check if I didn't break the other options (gamepad and keypoard). In theory It should be ok.

[mebbaid]

The modifications were tested on the robot, and the PR is ready for review.

[S-Dafarra]

Thanks a lot for iterating @mebbaid. One final comment. Then we can just try once again on the robot and go forward!

[mebbaid]

One final comment. Then we can just try once again on the robot and go forward!

This was done in 936cdbe and the modifications were tested both for pedals and keyboard.

[GiulioRomualdi]

We can test it on the robot today