Merge pull request #3 from hexlet-components/dependabot/github_actions/docker/build-push-action-6

Bump docker/build-push-action from 2 to 6

Author: fey

.github/workflows/phpci.yml

@@ -47,7 +47,7 @@ jobs:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
 
-      - uses: docker/build-push-action@v2
+      - uses: docker/build-push-action@v6
         with:
           context: .
           push: true