Update publish-to-redaxo.yml

Author: skerbis

.github/workflows/publish-to-redaxo.yml

@@ -10,12 +10,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
-    - uses: shivammathur/setup-php@v2
-      with:
-        php-version: "8.2"
-    - uses: ramsey/composer-install@v2
-      with:
-        composer-options: "--no-dev"
     - uses: FriendsOfREDAXO/installer-action@v1
       with:
         myredaxo-username: ${{ secrets.MYREDAXO_USERNAME }}