build(deps): bump phonenumbers from 8.13.5 to 8.13.9 (#41)

Bumps [phonenumbers](https://github.com/daviddrysdale/python-phonenumbers) from 8.13.5 to 8.13.9.
- [Release notes](https://github.com/daviddrysdale/python-phonenumbers/releases)
- [Commits](https://github.com/daviddrysdale/python-phonenumbers/compare/v8.13.5...v8.13.9)

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

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements.txt

@@ -4,7 +4,7 @@ djangorestframework==3.14.0
 
 gunicorn==20.1.0
 
-phonenumbers==8.13.5
+phonenumbers==8.13.9
 psycopg2-binary==2.9.5
 
 pycountry==22.3.5