android-qt66: Update Build Tools and NDK
Qt 6.6 officially requires Build Tools 33 and NDK 25.1.8937393 https://doc.qt.io/qt-6/android-getting-started.html#android-sdk
Qt 6.6 officially requires Build Tools 33 and NDK 25.1.8937393 https://doc.qt.io/qt-6/android-getting-started.html#android-sdk