Update docker-publish.yml

Author: zero3233

.github/workflows/docker-publish.yml

@@ -39,9 +39,9 @@ jobs:
       # https://github.com/sigstore/cosign-installer
       - name: Install cosign
         if: github.event_name != 'pull_request'
-        uses: sigstore/cosign-installer@14d43345ff50608baaa37893f4822c406ed470a9
+        uses: sigstore/cosign-installer@main
         with:
-          cosign-release: 'v1.11.1'
+          cosign-release: 'v1.13.1'
 
 
       # Workaround: https://github.com/docker/build-push-action/issues/461