chore(deps): update github-actions dependencies

Author: renovate[bot]

.github/workflows/build-docker-images.yaml

@@ -99,7 +99,7 @@ jobs:
     steps:
       - name: Create matrix
         id: create_matrix
-        uses: fabiocaccamo/create-matrix-action@v6
+        uses: fabiocaccamo/create-matrix-action@v7
         with:
           matrix: |
             flavour {alpine, debian} php-version {8.1}, template {https://github.com/shopware/shopware}, shopware-version {6.5.x, v6.5.0.0, v6.5.1.1, v6.5.2.1, v6.5.3.3, v6.5.4.1, v6.5.5.2, v6.5.6.1, v6.5.7.4, v6.5.8.19}

.github/workflows/delete-unused-packages.yaml

@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: Delete untagged images of ${{ matrix.package-name }}
-        uses: actions/github-script@v8
+        uses: actions/github-script@v9
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           script: |