Merge pull request #23 from cffls/dependabot/pip/black-22.3.0

Bump black from 22.1.0 to 22.3.0

Author: cffls

poetry.lock

@@ -35,7 +35,7 @@ pytest = "^7.1.1"
 pytest-cov = "^3.0.0"
 flake8 = "^4.0.1"
 isort = "^5.10.1"
-black = "^22.1.0"
+black = "^22.3.0"
 sphinx-copybutton = "^0.5.0"
 retry = "^0.9.2"
 Flask = "^2.0.3"