protocols: Move globalshortcuts impl (#7102)

* move global shortcuts to hyprwayland-scanner

* remove wayland-scanner from deps

* fix the thing

src/managers/ProtocolManager.hpp

@@ -1,7 +1,6 @@
 #pragma once
 
 #include "../defines.hpp"
-#include "../protocols/GlobalShortcuts.hpp"
 #include "../helpers/Monitor.hpp"
 #include "../helpers/memory/Memory.hpp"
 #include "../helpers/signal/Signal.hpp"
@@ -12,9 +11,6 @@ class CProtocolManager {
     CProtocolManager();
     ~CProtocolManager();
 
-    // TODO: rewrite to use the new protocol framework
-    std::unique_ptr<CGlobalShortcutsProtocolManager> m_pGlobalShortcutsProtocolManager;
-
   private:
     std::unordered_map<std::string, CHyprSignalListener> m_mModeChangeListeners;