Fix QGuiApplication::desktopFileName
KAboutData sets it implicitly based on the component name, which results in org.kde.kjournald
That however isn't the actual name of the desktop file, so we need to fix it manually
KAboutData sets it implicitly based on the component name, which results in org.kde.kjournald
That however isn't the actual name of the desktop file, so we need to fix it manually