fix: remove tags in metadata

Author: richardnguyen99

.github/workflows/publish-docker-image.yml

@@ -23,7 +23,6 @@ jobs:
         uses: docker/metadata-action@v5
         with:
           images: ${{ secrets.DOCKER_USERNAME }}/cursus
-          tags: latest
 
       - name: Build and push Docker Image
         uses: docker/build-push-action@v5