added suppression for missing destructor override

tests/owner_tests.cpp

@@ -31,6 +31,7 @@
 #pragma GCC diagnostic ignored "-Wglobal-constructors"
 #pragma GCC diagnostic ignored "-Wused-but-marked-unused"
 #pragma GCC diagnostic ignored "-Wcovered-switch-default"
+#pragma GCC diagnostic ignored "-Winconsistent-missing-destructor-override"
 #endif // __clang__
 
 #include <gtest/gtest.h>