Update validate-doc-metadata.yml

Author: ford-at-aws

.github/workflows/validate-doc-metadata.yml

@@ -16,7 +16,7 @@ jobs:
       - name: checkout repo content
         uses: actions/checkout@v4
       - name: validate metadata
-        uses: awsdocs/aws-doc-sdk-examples-tools@4085ebe4c7463900cf3f683cdd128dc61cb1e77d
+        uses: awsdocs/aws-doc-sdk-examples-tools@2025.05.1
         with:
           doc_gen_only: "False"
           strict_titles: "True"