simox: Remove 3rd party libraries shipped with Simox (rbdl and nlohmann_json)
Goal
In Simox, we had 3rd party code, namely
- RBDL (outdated)
- nlohmann_json (2022 version)
This will be removed. See sw/simox/simox!160 (merged)
Changes
- module deps/nlohmann_json: updating to new version
- module deps/rbdl: updating to new version, including building urdf_reader
- module simox: added required modules
Cleaned up merge request from !712 (closed)