Update faker requirement in /config/requirements (#203)

Updates the requirements on [faker](https://github.com/joke2k/faker) to permit the latest version.
- [Release notes](https://github.com/joke2k/faker/releases)
- [Changelog](https://github.com/joke2k/faker/blob/master/CHANGELOG.md)
- [Commits](joke2k/faker@v19.11.0...v19.12.0)

---
updated-dependencies:
- dependency-name: faker
  dependency-type: direct:development
...

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

config/requirements/development.txt

@@ -19,7 +19,7 @@ django-tinymce==3.6.1
 django-unfold==0.14.0
 ExifRead==3.0.0
 factory-boy==3.3.0
-Faker==19.11.*
+Faker==19.12.*
 googlemaps==4.10.0
 gunicorn==21.2.0
 hiredis==2.2.3