Update update-feed.yaml

.github/workflows/update-feed.yaml

@@ -8,17 +8,17 @@ on:
     # Adjust refresh schedule here. By default, it runs once per day.
     # Syntax reference: https://docs.github.com/en/actions/reference/events-that-trigger-workflows#schedule
     # Recommended tool: https://crontab.guru/
+    - cron: "0 14,20 * * *"
 jobs:
   build:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v3
       - name: Setup Node.js environment
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v3
         with:
           node-version: "20"
-          cache: 'npm'
       - name: Install dependencies
         run: npm install
       - name: Build the feed