fix FTBFS when qmlsc is used
I'm attempting to build Kirigami for Android under Windows with NDK toolchian, and got tons of the following errors:
C:/Users/Gary/Source/KF6Android/Sources/build/kirigami/src/.rcc/qmlcache/Kirigami_controls/AbstractApplicationItem_qml.cpp:3789:112: error: calling a private constructor of class 'QString'
aotContext->initLoadScopeObjectPropertyLookup(238, QQmlPrivate::compositeMetaType(aotContext->compilationUnit, "Kirigami.OverlayDrawer"));
^
C:/Qt/6.8.0/android_arm64_v8a/include/QtCore/qstring.h:1014:5: note: declared private here
QString(const char *ch);
This patch addressed these issues.
cc @aacid