bump(pydantic-ai): 1eb37eac → 6fb6ebea (#5017)

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

.claude-plugin/marketplace.json

@@ -2745,7 +2745,7 @@
         "url": "https://github.com/pydantic/skills.git",
         "path": "plugins/ai",
         "ref": "main",
-        "sha": "1eb37eace22e8f37e462fab6295e6322c7330126"
+        "sha": "6fb6ebea92778d28f8cdd84848246a6ca84b4b59"
       },
       "homepage": "https://github.com/pydantic/skills/tree/main/plugins/ai"
     },