Update docker/build-push-action action to v7

Author: renovate[bot]

.github/workflows/publish-php-debug-images.yml

@@ -43,7 +43,7 @@ jobs:
           echo "Latest version in ${{ matrix.php-version }} is ${PHP_VERSION}"
 
       - name: Build and push ${{ env.PHP_VERSION }} as ${{ matrix.php-version }}-${{ matrix.os }} to ghcr.io
-        uses: docker/build-push-action@10e90e3645eae34f1e60eeb005ba3a3d33f178e8 # v6.19.2
+        uses: docker/build-push-action@d08e5c354a6adb9ed34480a06d141179aa583294 # v7.0.0
         with:
           push: true
           file: docker/Dockerfile.${{ matrix.os }}