[INTERNAL] sap.m.MultiComboBox: No more cursor in visual test
[INTERNAL] sap.m.MultiComboBox: No more cursor in visual test

By changing the render mode of the Tokenizer, we can achieve the same
result instead of clicking into the MultiComboBox's input.
This way there is no cursor inside and the Tokens are still
visible.

VisualTest
Change-Id: If7095b1f79603dc5152c8cd510d6b490123d1146

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