looping through tags to be removed

Signed-off-by: Stephan Richter <s.richter@srsoftware.de>

.gitea/workflows/docker.yaml

@@ -47,12 +47,9 @@ jobs:
     steps:
       - name: Get tag list
         run: |
-          TAGS="$(curl -u "${{ secrets.REGISTRY_USER }}:${{ secrets.REGISTRY_PASS }}" -s ${{ secrets.REGISTRY_PATH }}/v2/umbrella/tags/list | jq -r ".tags[]")"
-          echo tags: $TAGS
+          TAGS="$(curl -s -u "${{ secrets.REGISTRY_USER }}:${{ secrets.REGISTRY_PASS }}" https://${{ secrets.REGISTRY_PATH }}/v2/umbrella/tags/list | jq -r ".tags[]")"
           COUNT=$(echo "$TAGS" | wc -l)
-          echo count: $COUNT
           REMAIN=$((COUNT - 10))
-          echo remaining: $REMAIN
           echo "$TAGS" | head -n $REMAIN > /tmp/old_tags
 
       - name: Remove tags