feat(reflect-cpp): Switched from glaze -> reflect cpp

A bug was discovered in glaze which prevented valid toml output. We have
switched to toml++ and reflect-cpp. The interface has remained the same
so this should not break any code

tests/config/test_schema.h

@@ -1,4 +1,5 @@
 #pragma once
+#include <array>
 #include <string>
 
 struct PhysicsConfigOptions {