DolphinQt: fix other widgets that use lambdas (capturing this) without setting the receiver

Source/Core/DolphinQt/Debugger/NetworkWidget.cpp

@@ -158,10 +158,10 @@ NetworkWidget::NetworkWidget(QWidget* parent) : QDockWidget(parent)
 
   connect(Host::GetInstance(), &Host::UpdateDisasmDialog, this, &NetworkWidget::Update);
 
-  connect(&Settings::Instance(), &Settings::NetworkVisibilityChanged,
+  connect(&Settings::Instance(), &Settings::NetworkVisibilityChanged, this,
           [this](bool visible) { setHidden(!visible); });
 
-  connect(&Settings::Instance(), &Settings::DebugModeToggled, [this](bool enabled) {
+  connect(&Settings::Instance(), &Settings::DebugModeToggled, this, [this](bool enabled) {
     setHidden(!enabled || !Settings::Instance().IsNetworkVisible());
   });
 }