Bump faker from 8.3.0 to 8.4.0

Bumps [faker](https://github.com/joke2k/faker) from 8.3.0 to 8.4.0.
- [Release notes](https://github.com/joke2k/faker/releases)
- [Changelog](https://github.com/joke2k/faker/blob/master/CHANGELOG.md)
- [Commits](joke2k/faker@v8.3.0...v8.4.0)

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

Author: dependabot[bot]

poetry.lock

@@ -41,7 +41,7 @@ pytest-cov = "^2.12.0"
 pytest-asyncio = "^0.15.1"
 black = "^21.5b1"
 pre-commit = "^2.13.0"
-Faker = "^8.3.0"
+Faker = "^8.4.0"
 requests = "^2.25.0"
 nest-asyncio = "^1.4.3"
 psycopg2-binary = "^2.8.6"