chore(deps): update dependency rancherlabs/slsactl to v0.1.20 (#4733)

Co-authored-by: renovate-rancher[bot] <119870437+renovate-rancher[bot]@users.noreply.github.com>

Author: renovate-rancher[bot]

.github/workflows/release.yml

@@ -133,9 +133,9 @@ jobs:
 
       - name: Install Cosign
         uses: sigstore/cosign-installer@faadad0cce49287aee09b3a48701e75088a2c6ad # v4.0.0
-      - uses: rancherlabs/slsactl/actions/install-slsactl@3dc09f73d4b3a03fbb87eff19ed0262c231d8757 # v0.1.19
+      - uses: rancherlabs/slsactl/actions/install-slsactl@3dc09f73d4b3a03fbb87eff19ed0262c231d8757 # v0.1.20
         with:
-          version: v0.1.19
+          version: v0.1.20
 
       - name: "Read Vault Secrets"
         uses: rancher-eio/read-vault-secrets@main