Update maturin requirement from <1.8.0,>=1 to >=1,<1.9.0

Updates the requirements on [maturin](https://github.com/pyo3/maturin) to permit the latest version.
- [Release notes](https://github.com/pyo3/maturin/releases)
- [Changelog](https://github.com/PyO3/maturin/blob/main/Changelog.md)
- [Commits](PyO3/maturin@v1.0.0...v1.8.1)

---
updated-dependencies:
- dependency-name: maturin
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

pyproject.toml

@@ -1,6 +1,6 @@
 [build-system]
 requires = [
-    "maturin>=1,<1.8.0",
+    "maturin>=1,<1.9.0",
     "cffi",
 ]
 build-backend = 'maturin'