fix(tauri): add missing generics on AppHandle and App (#5642)

Co-authored-by: Lucas Nogueira <lucas@tauri.studio>

.changes/missing-generics.md

@@ -0,0 +1,5 @@
+---
+"tauri": patch
+---
+
+Fixes definition of `impl HasRawDisplayHandle` for `AppHandle` and `App`.

core/tauri/src/app.rs

@@ -1653,13 +1653,13 @@ impl<R: Runtime> Builder<R> {
   }
 }
 
-unsafe impl HasRawDisplayHandle for AppHandle {
+unsafe impl<R: Runtime> HasRawDisplayHandle for AppHandle<R> {
   fn raw_display_handle(&self) -> raw_window_handle::RawDisplayHandle {
     self.runtime_handle.raw_display_handle()
   }
 }
 
-unsafe impl HasRawDisplayHandle for App {
+unsafe impl<R: Runtime> HasRawDisplayHandle for App<R> {
   fn raw_display_handle(&self) -> raw_window_handle::RawDisplayHandle {
     self.handle.raw_display_handle()
   }