Bump virtualenv from 20.21.1 to 20.22.0 (#8760)

Bumps [virtualenv](https://github.com/pypa/virtualenv) from 20.21.1 to 20.22.0.
- [Release notes](https://github.com/pypa/virtualenv/releases)
- [Changelog](https://github.com/pypa/virtualenv/blob/main/docs/changelog.rst)
- [Commits](pypa/virtualenv@20.21.1...20.22.0)

---
updated-dependencies:
- dependency-name: virtualenv
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

ci-constraints-requirements.txt

@@ -180,7 +180,7 @@ urllib3==1.26.15
     # via
     #   requests
     #   twine
-virtualenv==20.21.1
+virtualenv==20.22.0
     # via nox
 webencodings==0.5.1
     # via bleach