v2.12.0

Added numpy 2 support and removed python 3.8 support.

What's Changed

• erase print rep data by @jkuhl-uni in #235
• bugfix: read bb and bib/bi corr in one with keyed_out by @jkuhl-uni in #237
• Multi read reading stuff multiple times by @jkuhl-uni in #238
• [Build] Remove python3.8 and add support for numpy 2 by @fjosw in #239
• [Release] Prepare v2.12.0 by @fjosw in #240

Full Changelog: v2.11.1...v2.12.0