Update target-image-sync.yml (#2431)

.github/workflows/target-image-sync.yml

@@ -49,9 +49,6 @@ jobs:
         MESSAGE: "${{ github.event.issue.body }}"
       run: |
         ORIGIN_IMAGE=$(echo "${MESSAGE}" | grep SYNC | awk '{print $2}' | head -n 1 | sed "s/\r//g")
-        if ! skopeo inspect --no-tags "docker://${ORIGIN_IMAGE}"; then
-          gh issue comment ${{ github.event.issue.number }} -b "镜像 ${ORIGIN_IMAGE} 不存在呢"
-        fi
         gh issue comment ${{ github.event.issue.number }} -b "镜像 ${ORIGIN_IMAGE} 同步中...<br>[详情请查看](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }})"
         gh issue edit ${{ github.event.issue.number }} --title "SYNC IMAGE ${ORIGIN_IMAGE}"
     - name: Start Proxy