Merge pull request #391 from yfukai/dependabot/github_actions/actions…

…/cache-4.0.0

.github/workflows/tests.yml

@@ -78,7 +78,7 @@ jobs:
           os.environ["GITHUB_OUTPUT"] = "result={}".format(result)
 
       - name: Restore pre-commit cache
-        uses: actions/cache@v3.3.2
+        uses: actions/cache@v4.0.0
         if: matrix.session == 'pre-commit'
         with:
           path: ~/.cache/pre-commit