Update docker-publish.yml

Author: holgerb

.github/workflows/docker-publish.yml

@@ -39,9 +39,7 @@ jobs:
       # https://github.com/sigstore/cosign-installer
       - name: Install cosign
         if: github.event_name != 'pull_request'
-        uses: sigstore/cosign-installer@e1523de7571e31dbe865fd2e80c5c7c23ae71eb4 #v3.4.0
-        with:
-          cosign-release: 'v2.1.1'
+        uses: sigstore/cosign-installer@v3.4.0 #v3.4.0
 
       # Set up BuildKit Docker container builder to be able to build
       # multi-platform images and export cache