Bump virtualenv from 20.26.6 to 20.27.0

Bumps [virtualenv](https://github.com/pypa/virtualenv) from 20.26.6 to 20.27.0. - [Release notes](https://github.com/pypa/virtualenv/releases) - [Changelog](https://github.com/pypa/virtualenv/blob/main/docs/changelog.rst) - [Commits](pypa/virtualenv@20.26.6...20.27.0) --- updated-dependencies: - dependency-name: virtualenv dependency-type: indirect update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]