Disables providing a fallback app bundle ID during target finalization on iOS.
This variable was introduced in Qt 6.1.
When finalizing an executable target on iOS,
qt_finalize_target()
will populate the target's
XCODE_ATTRIBUTE_PRODUCT_BUNDLE_IDENTIFIER
and
MACOSX_BUNDLE_GUI_IDENTIFIER
properties if they haven't been set. Set
QT_NO_SET_XCODE_BUNDLE_IDENTIFIER
to true if you want to prevent this.