Merge pull request #3 from StacklokLabs/dependabot/github_actions/sigstore/cosign-installer-3.9.1

Bump sigstore/cosign-installer from 3.8.2 to 3.9.1

Author: JAORMX

.github/workflows/release.yml

@@ -71,7 +71,7 @@ jobs:
             ./cmd/server
 
       - name: Install Cosign
-        uses: sigstore/cosign-installer@3454372f43399081ed03b604cb2d021dabca52bb # v3.8.2
+        uses: sigstore/cosign-installer@398d4b0eeef1380460a10c8013a76f728fb906ac # v3.9.1
 
       - name: Sign Image with Cosign
         env: