bump(sagemaker-ai): 153b28e3 → bab56a3b (#5328)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

.claude-plugin/marketplace.json

@@ -3085,7 +3085,7 @@
         "url": "https://github.com/awslabs/agent-plugins.git",
         "path": "plugins/sagemaker-ai",
         "ref": "main",
-        "sha": "153b28e3c10de3661b8744b80d72c3a96fcdb0ab"
+        "sha": "bab56a3b9991aa0c6857b05198a61ba14a60bce4"
       },
       "homepage": "https://github.com/awslabs/agent-plugins"
     },