fix a typo in https://github.com/flutter/engine/pull/27311 (#27687)

diff --git a/shell/platform/windows/system_utils_winuwp.cc b/shell/platform/windows/system_utils_winuwp.cc
index 0fe91d6..05d16d8 100644
--- a/shell/platform/windows/system_utils_winuwp.cc
+++ b/shell/platform/windows/system_utils_winuwp.cc
@@ -26,9 +26,9 @@
 
 std::vector<std::wstring> GetPreferredLanguages() {
   std::vector<std::wstring> languages;
-  auto platform_langueages = winrt::Windows::System::UserProfile::
+  auto platform_languages = winrt::Windows::System::UserProfile::
       GlobalizationPreferences::Languages();
-  for (const auto& platform_language : platform_langueages) {
+  for (const auto& platform_language : platform_languages) {
     languages.push_back(std::wstring{platform_language});
   }
   return languages;