[INTERNAL] StandardListItem: update unstable min-width for info text
[INTERNAL] StandardListItem: update unstable min-width for info text

In IE the 2d canvas context measureText returns an unexpected and hence
the test fails.

Change-Id: Ib6c369a38a2274781c65c9b0b30c8cd4d376d5a4

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