Fix minor correctness issue with virtual override

Author: praydog

src/mods/REFrameworkConfig.hpp

@@ -7,7 +7,7 @@ class REFrameworkConfig : public Mod {
     static std::shared_ptr<REFrameworkConfig>& get();
 
 public:
-    std::string_view get_name() const {
+    std::string_view get_name() const override {
         return "REFrameworkConfig";
     }