Update hadolint-action to 1.6.0 🐳

Author: artkirienko

.github/workflows/docker-image.yml

@@ -14,6 +14,6 @@ jobs:
       - name: Build the Docker image
         run: docker build . --file Dockerfile --tag bakery:$(date +%s)
       - name: Hadolint Action
-        uses: hadolint/hadolint-action@v1.5.0
+        uses: hadolint/hadolint-action@v1.6.0
         with:
           dockerfile: Dockerfile