fix: remove auto-updating latest tag from publish docker workflow

.github/workflows/publish-docker.yml

@@ -49,7 +49,7 @@ jobs:
           context: .
           platforms: linux/amd64, linux/arm64, linux/arm/v7
           push: true
-          tags: ${{ github.repository }}:${{ env.TAG }}, ${{ github.repository }}:latest
+          tags: ${{ github.repository }}:${{ env.TAG }}
           build-args: | 
             tags=ce