CheatSearch: Add ability to breakpoint the selected lines.

Adds three options, on read, on write, and both. Always Breaks and Logs.

Source/Core/DolphinQt/CheatSearchWidget.h

@@ -62,6 +62,7 @@ private:
   void OnResetClicked();
   void OnAddressTableItemChanged(QTableWidgetItem* item);
   void OnAddressTableContextMenu();
+  void AddMemoryBreakpoints(std::string_view type);
   void OnValueSourceChanged();
   void OnDisplayHexCheckboxStateChanged();