[FIX] sap.m.MenuButton: Now when Reject or Accept button is pressed, the icon has correct color
[FIX] sap.m.MenuButton: Now when Reject or Accept button is pressed, the icon has correct color

Change-Id: Ied3e3a3ae72de6ead39ce6c63a24810286b07b3d
BCP: 1880029619

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