build(deps-dev): bump pytest-xdist from 2.5.0 to 3.0.2

Bumps [pytest-xdist](https://github.com/pytest-dev/pytest-xdist) from 2.5.0 to 3.0.2.
- [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@v2.5.0...v3.0.2)

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

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

Author: dependabot[bot]

poetry.lock

@@ -18,7 +18,7 @@ invoke = "^1.7.0"
 pre-commit = "^2.17.0"
 pylint = "^2.12.0"
 pytest = "^7.0.1"
-pytest-xdist = "^2.5.0"
+pytest-xdist = "^3.0.2"
 packaging = "^20.9"
 
 [tool.isort]