[i18n-ignore] fix Rust code for "Migrate to Global Shortcut Plugin" (#2884)

Author: Czxck001

src/content/docs/es/start/migrate/from-tauri-1.mdx

@@ -488,7 +488,7 @@ use tauri_plugin_global_shortcut::GlobalShortcutExt;
 
 tauri::Builder::default()
     .plugin(
-        tauri_plugin_global_shortcut::Builder::with_handler(|app, shortcut| {
+        tauri_plugin_global_shortcut::Builder::new().with_handler(|app, shortcut| {
             println!("Shortcut triggered: {:?}", shortcut);
         })
         .build(),

src/content/docs/start/migrate/from-tauri-1.mdx

@@ -494,7 +494,7 @@ use tauri_plugin_global_shortcut::GlobalShortcutExt;
 
 tauri::Builder::default()
     .plugin(
-        tauri_plugin_global_shortcut::Builder::with_handler(|app, shortcut| {
+        tauri_plugin_global_shortcut::Builder::new().with_handler(|app, shortcut| {
             println!("Shortcut triggered: {:?}", shortcut);
         })
         .build(),

src/content/docs/zh-cn/start/migrate/from-tauri-1.mdx

@@ -489,7 +489,7 @@ use tauri_plugin_global_shortcut::GlobalShortcutExt;
 
 tauri::Builder::default()
     .plugin(
-        tauri_plugin_global_shortcut::Builder::with_handler(|app, shortcut| {
+        tauri_plugin_global_shortcut::Builder::new().with_handler(|app, shortcut| {
             println!("Shortcut triggered: {:?}", shortcut);
         })
         .build(),