pynbody/pynbody: Version 2.4.0

Enhancements Improve support for gizmo units and for FIRE-2 project simulations by @apontzen and @jorgesarrato (https://github.com/pynbody/pynbody/pull/963 / https://github.com/pynbody/pynbody/pull/954) Performance optimisations for HBT+ catalogues by @apontzen in https://github.com/pynbody/pynbody/pull/951 Bug fixes Fix a bug where HDF partial loading would sometimes load the wrong particles (issue #955) by @wx-ys in https://github.com/pynbody/pynbody/pull/957 Fix NaNs from SSP interpolation due to incompatibility between float32/float64 boundaries by @apontzen in https://github.com/pynbody/pynbody/pull/958 Add ability to track particles between snapshots affected by Ramses' iord int32 truncation bug by @apontzen and @Martin-Rey (https://github.com/pynbody/pynbody/pull/914 / https://github.com/pynbody/pynbody/pull/961) Fix an issue where Rotation.apply_to acted on the incorrect snapshot by @wx-ys in https://github.com/pynbody/pynbody/pull/967 Test fixes Fix ipython completion tests by @apontzen in https://github.com/pynbody/pynbody/pull/956 Fix HI derivation test tolerance issue by @apontzen in https://github.com/pynbody/pynbody/pull/959 Move test/tutorial files to OSF by @apontzen in https://github.com/pynbody/pynbody/pull/960 Update macos runners and specify sensible deployment target by @apontzen in https://github.com/pynbody/pynbody/pull/962 New Contributors @jorgesarrato made their first contribution in https://github.com/pynbody/pynbody/pull/954 Full Changelog: https://github.com/pynbody/pynbody/compare/v2.3.3...v2.4.0