[unitTest] Fix inversion between q_urdf and q_sot in test_robot_utils Thx to Francois for writing this unit test.
[unitTest] Fix inversion between q_urdf and q_sot in test_robot_utils
Thx to Francois for writing this unit test.

stack-of-tasks/sot-core,stack-of-tasks/sot-core,stack-of-tasks/sot-core