Bump the actions group with 1 update

Updates the requirements on [pytest](https://github.com/pytest-dev/pytest) to permit the latest version.

Updates `pytest` to 8.0.2
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@7.0.0...8.0.2)

---
updated-dependencies:
- dependency-name: pytest
  dependency-type: direct:production
  dependency-group: actions
...

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

pyproject.toml

@@ -54,7 +54,7 @@ docs = [
   "trio"
 ]
 test = [
-    "pytest>=7.0,<8",
+    "pytest>=7.0,<9",
     "pytest-cov",
     "flaky",
     "ipyparallel",