citra-qt: Fixed reloading hotkeys on-the fly.

src/citra_qt/configuration/configure_dialog.cpp

@@ -26,8 +26,6 @@ ConfigureDialog::ConfigureDialog(QWidget* parent, const HotkeyRegistry& registry
             &ConfigureHotkeys::OnInputKeysChanged);
     connect(ui->hotkeysTab, &ConfigureHotkeys::HotkeysChanged, ui->inputTab,
             &ConfigureInput::OnHotkeysChanged);
-    connect(ui->hotkeysTab, &ConfigureHotkeys::HotkeysChanged, this,
-            [this]() { emit UpdateHotkeys(); });
 
     // Synchronise lists upon initialisation
     ui->inputTab->EmitInputKeysChanged();

src/citra_qt/configuration/configure_dialog.h

@@ -29,7 +29,6 @@ private slots:
 
 signals:
     void languageChanged(const QString& locale);
-    void UpdateHotkeys();
 
 private:
     void setConfiguration();