Bump validators from 0.20.0 to 0.22.0

Bumps [validators](https://github.com/python-validators/validators) from 0.20.0 to 0.22.0.
- [Release notes](https://github.com/python-validators/validators/releases)
- [Changelog](https://github.com/python-validators/validators/blob/master/CHANGES.md)
- [Commits](python-validators/validators@0.20.0...0.22.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

requirements.txt

@@ -45,6 +45,6 @@ python-ldap==3.4.4
 django-auth-ldap==4.6.0
 pytest-factoryboy==2.6.0
 pyppeteer==2.0.0
-validators==0.20.0
+validators==0.22.0
 pytube==15.0.0
 homeassistant-api==4.2.1