bump(shopify-ai-toolkit): cc5af650 → 51a7d6cb (#5500)

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

.claude-plugin/marketplace.json

@@ -3299,7 +3299,7 @@
       "source": {
         "source": "url",
         "url": "https://github.com/Shopify/Shopify-AI-Toolkit.git",
-        "sha": "cc5af6505c27939222072449278f6356857cb064"
+        "sha": "51a7d6cbed88fec14658f4e2d243dcdab128cf77"
       },
       "homepage": "https://shopify.dev"
     },