[INTERNAL] sap.m.Switch: add aria-relevant attribute
[INTERNAL] sap.m.Switch: add aria-relevant attribute

Change-Id: Ia75373cf0721933c178973c6ed9edabe4983a725

nzamani/openui5,SAP/openui5,SQCLabs/openui5,SAP/openui5,olirogers/openui5,SQCLabs/openui5,SAP/openui5,olirogers/openui5,nzamani/openui5,olirogers/openui5,cschuff/openui5,cschuff/openui5,SAP/openui5,SQCLabs/openui5,nzamani/openui5,cschuff/openui5