chore(pip-prod)(deps): bump virtualenv from 20.26.1 to 20.26.2

Bumps [virtualenv](https://github.com/pypa/virtualenv) from 20.26.1 to 20.26.2.
- [Release notes](https://github.com/pypa/virtualenv/releases)
- [Changelog](https://github.com/pypa/virtualenv/blob/main/docs/changelog.rst)
- [Commits](https://github.com/pypa/virtualenv/compare/20.26.1...20.26.2)

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

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

requirements.txt

@@ -39,7 +39,7 @@ toml==0.10.2
 tomli==2.0.1
 tomlkit==0.12.5
 urllib3==2.2.1
-virtualenv==20.26.1
+virtualenv==20.26.2
 webex-bot==0.5.1
 webexteamssdk==1.6.1
 websockets==11.0.3