fix action

Author: yujonglee

.github/actions/poetry_install/action.yaml

@@ -4,7 +4,6 @@ runs:
     - uses: actions/setup-python@v5
       with:
         python-version: "3.12"
-        cache: "poetry"
     # https://github.com/snok/install-poetry#running-on-windows
     - uses: snok/install-poetry@v1
       with: