[FIX] sap.m.FacetFilter: focus navigation works properly
[FIX] sap.m.FacetFilter: focus navigation works properly

Change-Id: Ib8d2d9ae82eaa4183a264d394887a5cf79b103e2
BCP: 2180274946

SAP/openui5,SAP/openui5,SAP/openui5,SAP/openui5