chore(fern/openapi/openapi.json): fix missing newline at EOF and remo…

…ve extra closing brace (#54)

Co-authored-by: fern-api[bot] <115122769+fern-api[bot]@users.noreply.github.com>

fern/openapi/openapi.json

@@ -19705,4 +19705,4 @@
       }
     }
   }
-}
+}