Bump pytest-xdist from 3.3.1 to 3.5.0 (#284)

Bumps [pytest-xdist](https://github.com/pytest-dev/pytest-xdist) from 3.3.1 to 3.5.0.
- [Release notes](https://github.com/pytest-dev/pytest-xdist/releases)
- [Changelog](https://github.com/pytest-dev/pytest-xdist/blob/master/CHANGELOG.rst)
- [Commits](pytest-dev/pytest-xdist@v3.3.1...v3.5.0)

---
updated-dependencies:
- dependency-name: pytest-xdist
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

poetry.lock

@@ -47,7 +47,7 @@ black = "^23.1.0"
 sphinx-copybutton = "^0.5.0"
 retry = "^0.9.2"
 Flask = "^2.0.3"
-pytest-xdist = "^3.0.2"
+pytest-xdist = "^3.5.0"
 mypy = "^1.0.1"
 
 [build-system]