bump(stripe): 38d8933b → da4991b0 (#6238)

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

.claude-plugin/marketplace.json

@@ -3726,7 +3726,7 @@
         "url": "https://github.com/stripe/ai.git",
         "path": "providers/claude/plugin",
         "ref": "main",
-        "sha": "38d8933bffbdba219ba530803316bb3a4fbaee0d"
+        "sha": "da4991b0a0b9299d423ae2d5856e6d7e2b31b031"
       },
       "homepage": "https://github.com/stripe/ai/tree/main/providers/claude/plugin"
     },