do not restrict flake8 version

.github/workflows/tests.yml

@@ -32,8 +32,7 @@ jobs:
     - name: Install dependencies
       run: |
         pip install -r requirements.txt
-        pip install "flake8<4" "importlib-metadata<5"
-        pip install youtube-dl
+        pip install flake8 youtube-dl
 
     - name: Install yt-dlp
       run: |

setup.cfg

@@ -1,5 +1,5 @@
 [flake8]
-exclude = .git,__pycache__,build,dist,archive,test/results
+exclude = .git,__pycache__,build,dist,archive,results
 ignore = E203,E226,W504
 per-file-ignores =
     setup.py: E501