Update bicycle submodule to fix state integration
Update bicycle submodule to fix state integration

Update bicycle submodule to use Bicycle member function
integrate_full_state() as it incorrect to integrate the auxiliary state
separately.

The model::Bicycle class has been made abstract and the Whipple model is
renamed as model::BicycleWhipple.

oliverlee/phobos,oliverlee/phobos,oliverlee/phobos,oliverlee/phobos