bugfix: Assert exit 1

Author: ftnext

.github/workflows/on-stage.yaml

@@ -18,4 +18,7 @@ jobs:
               return [n + 1 for n in numbers]
           PY
       - name: Run flake8-kotoha
-        run: uvx --with flake8-kotoha flake8 baseball.py; [ $? -eq 1 ]
+        run: |
+          set +e
+          uvx --with flake8-kotoha flake8 baseball.py
+          [ $? -eq 1 ]