ci: remove label (#72)

Author: sdn4z

.github/workflows/publish.yml

@@ -65,10 +65,8 @@ jobs:
           images: elementsinteractive/lightman-ai
 
       - name: Build and push Docker image
-        env:
-          LABELS: ${{ steps.meta.outputs.labels }}
         run: |
-          docker buildx build --platform linux/amd64,linux/arm64 --push --cache-from=type=registry,ref=ghcr.io/elementsinteractive/lightman-ai:buildcache --cache-to=type=registry,ref=ghcr.io/elementsinteractive/lightman-ai:buildcache,mode=max -t docker.io/elementsinteractive/lightman-ai:latest -t docker.io/elementsinteractive/lightman-ai:${{ steps.meta.outputs.version }} $LABELS .
+          docker buildx build --platform linux/amd64,linux/arm64 --push --cache-from=type=registry,ref=ghcr.io/elementsinteractive/lightman-ai:buildcache --cache-to=type=registry,ref=ghcr.io/elementsinteractive/lightman-ai:buildcache,mode=max -t docker.io/elementsinteractive/lightman-ai:latest -t docker.io/elementsinteractive/lightman-ai:${{ steps.meta.outputs.version }} .
   release_notes:
     runs-on: ubuntu-latest
     needs: [push_to_pypi, push_to_docker_hub]