Merge pull request #600 from Mooncake-Labs/v1.4.0

Bump mooncake for v1.4.0

Author: carlopi

extensions/mooncake/description.yml

@@ -12,7 +12,7 @@ extension:
 
 repo:
   github: Mooncake-Labs/duckdb_mooncake
-  ref: 44a4dc49b3b0fa677955f7427232d98736d48115
+  ref: d30535457a6a2fbdecb5b0cd869b543606902fc6
 
 docs:
   hello_world: |