gh actions update

Author: proggeler

.github/workflows/push-action.yml

@@ -5,7 +5,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Setup php
         uses: shivammathur/setup-php@v2