Adds member_of filter for FacilityUser endpoint.
Adds member_of filter for FacilityUser endpoint.

MingDai/kolibri,jonboiser/kolibri,rtibbles/kolibri,benjaoming/kolibri,benjaoming/kolibri,indirectlylit/kolibri,christianmemije/kolibri,lyw07/kolibri,learningequality/kolibri,christianmemije/kolibri,DXCanas/kolibri,learningequality/kolibri,DXCanas/kolibri,benjaoming/kolibri,indirectlylit/kolibri,indirectlylit/kolibri,MingDai/kolibri,jonboiser/kolibri,rtibbles/kolibri,learningequality/kolibri,DXCanas/kolibri,MingDai/kolibri,lyw07/kolibri,benjaoming/kolibri,rtibbles/kolibri,mrpau/kolibri,mrpau/kolibri,lyw07/kolibri,christianmemije/kolibri,rtibbles/kolibri,DXCanas/kolibri,indirectlylit/kolibri,mrpau/kolibri,MingDai/kolibri,jonboiser/kolibri,lyw07/kolibri,jonboiser/kolibri,christianmemije/kolibri,learningequality/kolibri,mrpau/kolibri