[INTERNAL] sap.m.BusyDialog: qunits on IE and Edge are now working
[INTERNAL] sap.m.BusyDialog: qunits on IE and Edge are now working

BCP: 1780146282
Change-Id: Ie460f9efcfa983b0ee0bc2fba57121fb04cdd9d5

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