Update ClusterConfig.isPrimary when quorum lost
Update ClusterConfig.isPrimary when quorum lost

foam-framework/foam2,jacksonic/vjlofvhjfgm,jacksonic/vjlofvhjfgm,foam-framework/foam2,jacksonic/vjlofvhjfgm,foam-framework/foam2,foam-framework/foam2,foam-framework/foam2