Merge pull request #13 from FriendsOfShopware/renovate/actions-checkout-6.x

Author: tinect

.github/workflows/check.yml

@@ -14,7 +14,7 @@ jobs:
         runs-on: ubuntu-24.04
         steps:
             - name: Checkout
-              uses: actions/checkout@v4
+              uses: actions/checkout@v6
 
             - name: Run CS
               uses: shopware/github-actions/extension-verifier@main
@@ -29,7 +29,7 @@ jobs:
                 version-selection: [ 'lowest', 'highest']
         steps:
             - name: Checkout
-              uses: actions/checkout@v4
+              uses: actions/checkout@v6
 
             - name: Run Check
               uses: shopware/github-actions/extension-verifier@main