v1.23.1: Patch release
- Fix doc build by @regisss in #2050
- Don't hardcode the logger level to INFO let users set TRANSFORMERS_VERBOSITY by @tomaarsen in #2047
- Add workflow to mark issues as stale by @regisss in #2051
- Fix onnx export when transformers >= v4.45 (impacting sentence-transformers and timm models) by @echarlaix in #2053 and #2054