v1.9.0

What's Changed

• Removed Python 3.7 support, added 3.12 support
• Use Hatch for builds by @goodmami in #377
• Use standard main module by @goodmami in #380
• Capture single-quoted predicates > 1 char by @goodmami in #381
• Quote simplemrs preds with reserved chars by @goodmami in #382
• Switch to ruff for linting by @goodmami in #384
• Release 1.9.0 by @goodmami in #385

Full Changelog: v1.8.1...v1.9.0