Fix pylint always failing

Merge pull request #146 from sheeeng/feature/pylint-exit

.github/workflows/pylint.yml

@@ -16,8 +16,8 @@ jobs:
       - name: Setup Pylint
         run: |
           python -m pip install --upgrade pip
-          pip install pylint
+          pip install pylint pylint-exit
           pip install -r requirements.txt
       - name: Run Pylint
         run: |
-          pylint $(git ls-files '*.py')
+          pylint $(git ls-files '*.py') || pylint-exit $?