Update maturin requirement from <1.6,>=0.8.3 to >=0.8.3,<1.7 (#1158)

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@v0.8.3...v1.6.0)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

pyproject.toml

@@ -29,7 +29,7 @@ dev = [
     "hypothesis>=4.36.0",
     "hypothesmith>=0.0.4",
     "jupyter>=1.0.0",
-    "maturin>=0.8.3,<1.6",
+    "maturin>=0.8.3,<1.7",
     "nbsphinx>=0.4.2",
     "prompt-toolkit>=2.0.9",
     "pyre-check==0.9.18; platform_system != 'Windows'",