If all the palette's colors are resolved, nothing needs to be done in
QPalette::resolve(const QPalette &other).
Change-Id: I1573cfa5b5cd1e7eb15f3242aff6ab92e9f8c84b
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>