better fix

Signed-off-by: Andreas Heinrich <[email protected]>

.github/workflows/deploy-single-docker-image.yml

@@ -225,8 +225,7 @@ jobs:
       run: |
         import os
         tags = "${{ steps.meta.outputs.tags }}".split(",")
-        for t in tags:
-          t = t.split(":")[-1]
+        tags = [tag.split(":")[-1] for tag in tags]
         if len(tags) == 0:
           print("No tags found!❌")
           exit(1)