Merge pull request #558 from apiflask/dependabot/github_actions/actio…

…ns/cache-4.0.2

Bump actions/cache from 4.0.0 to 4.0.2

.github/workflows/tests.yml

@@ -47,7 +47,7 @@ jobs:
           pip install -U setuptools
           python -m pip install -U pip
       - name: cache mypy
-        uses: actions/cache@v4.0.0
+        uses: actions/cache@v4.0.2
         with:
           path: ./.mypy_cache
           key: mypy|${{ matrix.python }}|${{ hashFiles('setup.cfg') }}