shell: Hide workspace layer when locking screen
shell: Hide workspace layer when locking screen

krezovic/weston,kwm81/weston,jonnylamb/weston,Fantu/compositor-spice,sir-murray/weston,sir-murray/weston,udoprog/weston,mchalupa/weston,Tarnyko/weston-xdg_surface_present,eyolfson/weston,udoprog/weston,kwm81/weston,Fantu/compositor-spice,giucam/weston,eyolfson/weston,Gnurou/weston,mchalupa/weston,krezovic/weston,jonnylamb/weston,Gnurou/weston,xorgy/weston,Fantu/compositor-spice,xorgy/weston,Tarnyko/weston-xdg_surface_present,giucam/weston