CmdStanPy v1.2.4

Please note that the next non-bugfix release of CmdStanPy will be CmdStanPy 2.0 and will remove existing deprecations

Fixes

• Add rebuild_cmdstan to API doc by @WardBrian in #761
• Fix from_csv failing to load files from CmdStan 2.35+ by @ahartikainen in #764

Full Changelog: v1.2.3...v1.2.4