[FIX] sap.m.Dialog: Dialog is no longer flickering
[FIX] sap.m.Dialog: Dialog is no longer flickering

The fix is in the CheckBox. Now in IE displaying a scrollbar is
prevented

Change-Id: I4dff6507b3752e953495e9553cc0a227af96851d
BCP: 1870486950

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