bugfix: resizing stops _NET_WM_STATE_MAXIMIZED*, so trigger signal to set the properties correct
bugfix: resizing stops _NET_WM_STATE_MAXIMIZED*, so trigger signal to set the properties correct

fixes partly #2980313, resize with keys still does not trigger _NET_WM props to be correct

naimdjon/fluxbox,lukoko/fluxbox,olivergondza/fluxbox,olivergondza/fluxbox,Arkq/fluxbox,Arkq/fluxbox,olivergondza/fluxbox,luebking/fluxbox,naimdjon/fluxbox,Arkq/fluxbox,luebking/fluxbox,lukoko/fluxbox,naimdjon/fluxbox,luebking/fluxbox,olivergondza/fluxbox,Arkq/fluxbox,naimdjon/fluxbox,lukoko/fluxbox,luebking/fluxbox,naimdjon/fluxbox,lukoko/fluxbox,olivergondza/fluxbox,luebking/fluxbox,lukoko/fluxbox,Arkq/fluxbox