chore(deps): update sigstore/cosign-installer action to v4.1.1

Author: renovate[bot]

.github/workflows/release.yml

@@ -67,7 +67,7 @@ jobs:
           repo: pulumi/pulumictl
       - uses: pulumi/actions@8582a9e8cc630786854029b4e09281acd6794b58 # v6.6.1
 
-      - uses: sigstore/cosign-installer@ba7bc0a3fef59531c69a25acd34668d6d3fe6f22 # v4.1.0
+      - uses: sigstore/cosign-installer@cad07c2e89fa2edd6e2d7bab4c1aa38e53f76003 # v4.1.1
       - uses: anchore/sbom-action/download-syft@e22c389904149dbc22b58101806040fa8d37a610 # v0.24.0
 
       - uses: goreleaser/goreleaser-action@ec59f474b9834571250b370d4735c50f8e2d1e29 # v7.0.0