[script] update scripts to change of robot-data location

script/scenarios/demos/darpa_hyq.py

script/scenarios/demos/darpa_hyq_path.py

script/scenarios/demos/hyq_ref_pose.py

script/scenarios/demos/talos_flatGround.py

script/scenarios/demos/talos_flatGround_path.py

script/scenarios/demos/talos_navBauzil.py

script/scenarios/demos/talos_navBauzil_hard.py

script/scenarios/demos/talos_navBauzil_hard_path.py

script/scenarios/demos/talos_navBauzil_path.py