Bump maturin from 1.7.4 to 1.7.8 in /crates/wgpy_pyo3

Bumps [maturin](https://github.com/pyo3/maturin) from 1.7.4 to 1.7.8.
- [Release notes](https://github.com/pyo3/maturin/releases)
- [Changelog](https://github.com/PyO3/maturin/blob/main/Changelog.md)
- [Commits](PyO3/maturin@v1.7.4...v1.7.8)

---
updated-dependencies:
- dependency-name: maturin
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

crates/wgpy_pyo3/requirements-dev.txt

@@ -1,5 +1,5 @@
 numpy==1.26.4
-maturin==1.7.4
+maturin==1.7.8
 pytest==8.3.2
 pytest-cov==6.0.0
 pytest-xdist==3.6.1