Update builtin-baseline from release source branch

Release job was building from https://github.com/stevelorddremio/flightsql-odbc/tree/DX-59038, updating to this per work in DX-90582

Change-Id: I0e040fce63329244865e45f6a58a787fed4bee59

vcpkg.json

@@ -27,5 +27,5 @@
     "zstd",
     "rapidjson"
   ],
-  "builtin-baseline": "4e485c34f5e056327ef00c14e2e3620bc50de098"
+  "builtin-baseline": "94ce0dab56f4d8ba6bd631ba59ed682b02d45c46"
 }