Bump pytest from 8.4.1 to 8.4.2 in the python group

Bumps the python group with 1 update: [pytest](https://github.com/pytest-dev/pytest).


Updates `pytest` from 8.4.1 to 8.4.2
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@8.4.1...8.4.2)

---
updated-dependencies:
- dependency-name: pytest
  dependency-version: 8.4.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: python
...

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

Author: dependabot[bot]

pyproject.toml

@@ -19,7 +19,7 @@ pyvec-docs = "pyvec_docs.cli:main"
 [dependency-groups]
 dev = [
     "pytest-ruff==0.5",
-    "pytest==8.4.1",
+    "pytest==8.4.2",
     "sphinx-autobuild==2025.8.25",
 ]