Qt/Debugger: Implement "JIT" widget

Source/Core/DolphinQt2/Debugger/CodeWidget.cpp

@@ -152,6 +152,9 @@ void CodeWidget::ConnectWidgets()
   connect(m_code_view, &CodeViewWidget::SymbolsChanged, this, &CodeWidget::UpdateSymbols);
   connect(m_code_view, &CodeViewWidget::BreakpointsChanged, this,
           [this] { emit BreakpointsChanged(); });
+
+  connect(m_code_view, &CodeViewWidget::RequestPPCComparison, this,
+          &CodeWidget::RequestPPCComparison);
 }
 
 void CodeWidget::OnSearchAddress()