chore(deps-dev): bump gevent from 25.9.1 to 26.4.0 in the pytest group

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


Updates `gevent` from 25.9.1 to 26.4.0
- [Release notes](https://github.com/gevent/gevent/releases)
- [Changelog](https://github.com/gevent/gevent/blob/master/docs/changelog_pre.rst)
- [Commits](gevent/gevent@25.9.1...26.4.0)

---
updated-dependencies:
- dependency-name: gevent
  dependency-version: 26.4.0
  dependency-type: direct:development
  update-type: version-update:semver-major
  dependency-group: pytest
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pyproject.toml

@@ -17,7 +17,7 @@ test = [
     "pytest==9.0.3",
     "pytest-cov==7.1.0",
     "pytest-sugar==1.1.1",
-    "gevent==25.9.1",
+    "gevent==26.4.0",
 ]
 lint = [
     "flake8==7.3.0",