[tests] making launcher test app layout on Windows closer to reality

GitOrigin-RevId: 057e4d4e90736135532328b686d84c018ec279f4

native/XPlatLauncher/tests/utils/mod.rs

@@ -323,7 +323,7 @@ fn layout_launcher(
     // .
     // └── XPlatLauncher
     //     ├── bin/
-    //     │   └── xplat-launcher.exe | remote-dev-server.exe
+    //     │   └── xplat64.exe | remote-dev-server.exe
     //     │   └── xplat64.exe.vmoptions
     //     │   └── idea.properties
     //     ├── lib/
@@ -333,7 +333,7 @@ fn layout_launcher(
     //     └── product-info.json
 
     let launcher_rel_path = match launcher_location {
-        LauncherLocation::Standard => "bin\\xplat-launcher.exe",
+        LauncherLocation::Standard => "bin\\xplat64.exe",
         LauncherLocation::RemoteDev => "bin\\remote-dev-server.exe"
     };
     let dist_root = target_dir.join("XPlatLauncher");