fix: removed greet from template (#6066)

* fix: removed greet from template

* fix: removed the entire line instead as per request

tooling/cli/templates/app/src-tauri/src/lib.rs

@@ -1,7 +1,6 @@
 #[cfg_attr(mobile, tauri::mobile_entry_point)]
 pub fn run() {
   tauri::Builder::default()
-    .invoke_handler(tauri::generate_handler![greet])
     .run(tauri::generate_context!())
     .expect("error while running tauri application");
 }