[cupertino_ui] Migrate radio_test.dart to SemanticsHandle#11981

auto-submit[bot] merged 3 commits into

flutter:mainflutter/packages:mainfrom

Renzo-Olivares:cupertino_ui_radio_test_test_migrationRenzo-Olivares/packages:cupertino_ui_radio_test_test_migrationCopy head branch name to clipboard