ci: upgrade checkout

Author: supersonictw

.github/workflows/main.yml

@@ -15,12 +15,11 @@ jobs:
           node-version: 16
 
       - name: Checkout 🛎️
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
-      - name: Install and Build
+      - name: Install and Build 📎
         run: |
           npm install
-          npm run generate-chats-qr
           npm run build
 
       - name: Deploy 🚀