chore(deps): update docker/build-push-action action to v6

Author: renovate[bot]

.github/workflows/deploy.yaml

@@ -59,7 +59,7 @@ jobs:
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
       - name: Build and Push
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           context: .
           file: ./Dockerfile