chore(deps): Bump virtualenv from 20.14.0 to 20.16.2

Bumps [virtualenv](https://github.com/pypa/virtualenv) from 20.14.0 to 20.16.2.
- [Release notes](https://github.com/pypa/virtualenv/releases)
- [Changelog](https://github.com/pypa/virtualenv/blob/main/docs/changelog.rst)
- [Commits](pypa/virtualenv@20.14.0...20.16.2)

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

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