The computation of the set of joints that move with a gripper is not correct.

[florent-lamiraux]

https://github.com/humanoid-path-planner/hpp-python/blame/bd730a377a5838fc5e168fbff450ef0d9eb930ca/src/pyhpp/manipulation/security_margins.py#L62

[florent-lamiraux]

I think this issue has been resolved. @psardin001 can you confirm ?

[psardin001]

yes it was resolved in #89