Rename run.sh to update.sh

.github/workflows/auto-update.yml

@@ -10,7 +10,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v2.3.1
       - name: Update Guide
-        run: ./run.sh
+        run: ./update.sh
       - name: Deploy to GitHub Pages
         uses: JamesIves/github-pages-deploy-action@4.1.0
         with: