[luci/export] Revise file description (#13729)

This will revise file description to "ONE-luci/export".

ONE-DCO-1.0-Signed-off-by: SaeHie Park <[email protected]>

compiler/luci/export/src/CircleExporterImpl.cpp

@@ -192,7 +192,7 @@ void CircleExporterImpl::exportModule(Module *module)
   auto operator_codes = encodeOperatorCodes(_builder, md._operator_codes);
 
   // Description
-  std::string description_str = "nnpackage";
+  std::string description_str = "ONE-luci/export";
   auto description = _builder.CreateString(description_str);
 
   // Metadata