Bump certifi from 2022.12.7 to 2023.5.7 (#455)

Bumps [certifi](https://github.com/certifi/python-certifi) from 2022.12.7 to 2023.5.7.

Author: dependabot[bot]

poetry.lock

@@ -27,7 +27,7 @@ packages = [
 python = "^3.8"
 urllib3 = "^1.26.9"
 websockets = ">=10.3,<12.0"
-certifi = "^2022.5.18"
+certifi = ">=2022.5.18,<2024.0.0"
 
 [tool.poetry.dev-dependencies]
 black = "^22.12.0"