example: fixing ellipsoid-joint python example

[Ipuch]

The ellipsoid joint python example wasn't running anymore.

pin.GeometryObject in pinocchio 4 takes (name, parent_joint, placement, collision_geometry) as arguments, whereas the pinocchio 3 call sites passed geometry and placement in the opposite order, which raised a Boost.Python.ArgumentError.

[github-actions]

👋 Hi,
This is a reminder message to assign an extra build label to this Pull Request if needed.
By default, this PR will be build with minimal build options (URDF support and Python bindings)
The possible extra labels are:

• build_collision (build Pinocchio with coal support)
• build_casadi (build Pinocchio with CasADi support)
• build_autodiff (build Pinocchio with CppAD support)
• build_codegen (build Pinocchio with CppADCodeGen support)
• build_extra (build Pinocchio with extra algorithms)
• build_mpfr (build Pinocchio with Boost.Multiprecision support)
• build_sdf (build Pinocchio with SDF parser)
• build_accelerate (build Pinocchio with APPLE Accelerate framework support)
• build_all (build Pinocchio with ALL the options stated above)

Thanks.
The Pinocchio development team.

[jcarpent]

Have you run pre-commit locally?

[Ipuch]

Indeed, my python black linter interfered.

I've run pre-commit again despite some weird line breaks in the python scripts, for example:

q_composite[:3] = data.oMi[
        1
    ].translation  # Set translation to current position on ellipsoid