Missing EIGEN_MAKE_ALIGNED_OPERATOR_NEW

[gabrielebndn]

@NoelieRamuzat, I wanted to open this issue on your fork, but it seems when you create a fork issues cannot be posted there by default and needs to be enabled, so I am posting here.

Entities StateIntegrator and PinocchioDevice do not have EIGEN_MAKE_ALIGNED_OPERATOR_NEW. I think it should be added. See here for a reference. (PinocchioDevicealso concerns this repo as it is present in https://github.com/stack-of-tasks/sot-dynamic-pinocchio/tree/topic/pinocchio-device)