Merge pull request #1 from jhj0517/fix/docker

Fix docker file path

Author: jhj0517

.github/workflows/publish-dockerhub.yml

@@ -39,7 +39,7 @@ jobs:
         uses: docker/build-push-action@v5
         with:
           context: .
-          file: ./Dockerfile
+          file: ./docker/Dockerfile
           push: true
           #  Update with your image name
           tags: ${{ secrets.DOCKER_USERNAME }}/image-name:latest