bump IK max_iter to 20 to enable wrist-flip restart in pinokin#1

Jepson2k merged 2 commits into

mainJepson2k/PAROL6-python-API:mainfrom

fix-ik-wrist-flip-restartJepson2k/PAROL6-python-API:fix-ik-wrist-flip-restartCopy head branch name to clipboard