Flake8: update to v7.1.1

.github/workflows/python.yml

@@ -16,7 +16,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          python -m pip install flake8==6.0.0 flake8-import-order==0.18.2 darglint==1.8.1 codespell
+          python -m pip install flake8==7.1.1 flake8-import-order==0.18.2 darglint==1.8.1 codespell
           python -m pip install mypy types-requests types-python-dateutil types-redis
 
       - name: Lint with flake8