Update liara-deploy.yml

Author: thisisnabi

.github/workflows/liara-deploy.yml

@@ -28,9 +28,9 @@ jobs:
     steps:
     - name: 🚚 Get latest code
       uses: actions/checkout@v3
-    - uses: actions/setup-node@v3
+    - uses: actions/setup-node@v4
       with:
-          node-version: "18"
+        node-version: 20
     - name: update-liara
       env:
         LIARA_TOKEN: ${{ secrets.LIARA_API_TOKEN }}