* refactor: remove pybound methods from `Celestial` that aren't usable in python by apaletta3 in https://github.com/open-space-collective/open-space-toolkit-physics/pull/205
* ci: re-modularize jobs by apaletta3 in https://github.com/open-space-collective/open-space-toolkit-physics/pull/211
**Full Changelog**: https://github.com/open-space-collective/open-space-toolkit-physics/compare/5.1.0...5.1.1