Merge pull request #48 from JBNU-JEduTools/hyunchan-park-patch-3

Update deploy.yml

Author: hyunchan-park

.github/workflows/deploy.yml

@@ -14,7 +14,7 @@ jobs:
         with:
           node-version: '20.x'
       - name: Cache node_modules
-        uses: actions/cache@v1
+        uses: actions/cache@v4
         with:
           path: node_modules
           key: ${{runner.OS}}-build-${{hashFiles('**/yarn.lock')}}