[CMake] add missing dependency to pinocchio

sot-hrp2-device.cpp & sot-hrp2-14-controller.cpp
are including pinocchio/fwd.hpp
16 jobs for devel in 5 minutes and 57 seconds (queued for 1 second)
Name Stage Failure
format Test
   /// proportional and derivative position-control gains
- dynamicgraph::Signal <dg::Vector, int> p_gainsSOUT_;
- dynamicgraph::Signal <dg::Vector, int> d_gainsSOUT_;
+ dynamicgraph::Signal<dg::Vector, int> p_gainsSOUT_;
+ dynamicgraph::Signal<dg::Vector, int> d_gainsSOUT_;

/// Intermediate variables to avoid allocation during control
dg::Vector mlforces;
ERROR: Job failed: exit code 1