Merge pull request #320 from redhat-cop/renovate/sigstore-cosign-installer-digest

Update sigstore/cosign-installer digest to dc72c7d

Author: garethahealy

.github/workflows/confbatstest-build.yaml

@@ -73,7 +73,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Setup cosign
-        uses: sigstore/cosign-installer@4959ce089c160fddf62f7b42464195ba1a56d382 # v3
+        uses: sigstore/cosign-installer@dc72c7d5c4d10cd6bcb8cf6e3fd625a9e5e537da # v3
 
       - name: Cosign login
         run: |