Dinglehopper

- Fix reading plain text files
- Fix support for Python 3.12

- Fix word segmentation for uniseg 0.8.0 (mikegerber)
- Substantial performance improvements (maxbachmann)
- Update to latest OCR-D API changes (mikegerber)

**Full Changelog**: https://github.com/qurator-spk/dinglehopper/compare/v0.9.4...v0.9.5