Bump virtualenv from 20.35.4 to 20.36.1

Bumps [virtualenv](https://github.com/pypa/virtualenv) from 20.35.4 to 20.36.1.
- [Release notes](https://github.com/pypa/virtualenv/releases)
- [Changelog](https://github.com/pypa/virtualenv/blob/main/docs/changelog.rst)
- [Commits](pypa/virtualenv@20.35.4...20.36.1)

---
updated-dependencies:
- dependency-name: virtualenv
  dependency-version: 20.36.1
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements.txt

@@ -29,5 +29,5 @@ pyyaml==6.0.2
 ruff==0.14.10
 typing-extensions==4.12.2
     # via mypy
-virtualenv==20.35.4
+virtualenv==20.36.1
     # via pre-commit