Add missing update

Author: lcartey

scripts/generate_standard_library_models/cpp/queries/libraryObjectModel.ql

@@ -9,6 +9,6 @@ where
   not v.getName().matches("\\_%") and
   // Restrict to declarations in `std` namespace as the global namespace in a real database
   // includes many objects outside the C/C++ standard library.
-  declInStdNamespace(v) and
+  declInVisibleStdNamespace(v) and
   if hasExternalLinkage(v) then linkage = "external" else linkage = "internal"
 select getStandard(), v.getFile().getBaseName(), "std", v.getName(), v.getType().toString(), linkage