Fully implement CLAP note name extension

src/wine-host/bridges/clap.h

@@ -70,6 +70,7 @@ struct ClapPluginExtensions {
     const clap_plugin_audio_ports_config_t* audio_ports_config = nullptr;
     const clap_plugin_gui_t* gui = nullptr;
     const clap_plugin_latency_t* latency = nullptr;
+    const clap_plugin_note_name_t* note_name = nullptr;
     const clap_plugin_note_ports_t* note_ports = nullptr;
     const clap_plugin_params_t* params = nullptr;
     const clap_plugin_render_t* render = nullptr;