One more missing Result::ok() in native_loader_test.cpp

Test: m checkbuild
Change-Id: Ic7725afd2d0fd97ea0ced59e48455b92ae433047
diff --git a/libnativeloader/public_libraries.cpp b/libnativeloader/public_libraries.cpp
index a1fc4c5..34f0a3d 100644
--- a/libnativeloader/public_libraries.cpp
+++ b/libnativeloader/public_libraries.cpp
@@ -254,7 +254,7 @@
   std::string config_file = kLlndkLibrariesFile;
   InsertVndkVersionStr(&config_file, false);
   auto sonames = ReadConfig(config_file, always_true);
-  if (!sonames) {
+  if (!sonames.ok()) {
     LOG_ALWAYS_FATAL("%s", sonames.error().message().c_str());
     return "";
   }