chore(deps): update dependency flake8 to v7.3.0 (#4117)

Author: renovate-bot

.github/workflows/linter/requirements.txt

@@ -5,6 +5,6 @@ nbconvert
 black==25.1.0
 pyupgrade==3.19.1
 isort==6.0.1
-flake8==7.2.0
+flake8==7.3.0
 nbqa==1.9.1