Don't tag on push by digest

Author: coretl

.github/workflows/ci.yml

@@ -50,7 +50,6 @@ jobs:
         with:
           platforms: linux/${{ matrix.arch }}
           labels: ${{ steps.meta.outputs.labels }}
-          tags: ${{ steps.meta.outputs.tags }}
           outputs: type=image,push-by-digest=true,name-canonical=true,push=true
 
       - name: Export digest