chore(deps): update suzuki-shunsuke/github-action-renovate-config-validator action from v2.0.0 to v2.1.0 (.github/workflows/renovate.yaml) (#14407)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/renovate.yaml

@@ -18,7 +18,7 @@ jobs:
           persist-credentials: false
 
       - name: validate
-        uses: suzuki-shunsuke/github-action-renovate-config-validator@ca480cb7ec89a9e1cd8c214ad33bda1617184027 # v2.0.0
+        uses: suzuki-shunsuke/github-action-renovate-config-validator@ee9f69e1f683ed0d08225086482b34fc9abe9300 # v2.1.0
         with:
           strict: "true"
           validator_version: 43.31.7 # renovate: datasource=github-releases depName=renovatebot/renovate