Release 0.48.2

What's Changed

• ✨ Move to parquet for bfxpipelines by @Zethson in #84
• Simplify BFXPipeline by @Zethson in #86
• ✨ Add register_source_in_bionty_assets by @sunnyosun in #85
• ✨ Add include_rel & update DevelopmentalStage and Tissue by @Zethson in #87
• ✏️ Fix key_is_virtual by @sunnyosun in #89

Full Changelog: 0.48.1...0.48.2