Merge pull request #353 from arduino/dependabot/pip/flake8-6.0.0

Bump flake8 from 5.0.4 to 6.0.0

Author: per1234

poetry.lock

@@ -15,7 +15,7 @@ requests = "^2.28.2"
 yamllint = "^1.30.0"
 codespell = "^2.2.4"
 black = "23.3.0"
-flake8 = "5.0.4"
+flake8 = "6.0.0"
 pep8-naming = "0.13.3"
 
 [build-system]