Merge pull request #8 from netvpc/renovate/sigstore-cosign-installer-3.x

Update sigstore/cosign-installer action to v3.7.0

Author: NavyStack

.github/workflows/docker-publish.yml

@@ -47,7 +47,7 @@ jobs:
       # https://github.com/sigstore/cosign-installer
       - name: Install cosign
         if: github.event_name != 'pull_request'
-        uses: sigstore/cosign-installer@4959ce089c160fddf62f7b42464195ba1a56d382 # v3.6.0
+        uses: sigstore/cosign-installer@dc72c7d5c4d10cd6bcb8cf6e3fd625a9e5e537da # v3.7.0
         with:
           cosign-release: 'v2.2.4'