[INTERNAl][FIX] sap.m.ToggleButton: Active state color

The active state is coming from sap.m.Button but on
mobile devices it gets overwritten by the ToggleButton
pressed stated. Fix it by addding a more specific selector.

Change-Id: I4a115cf4fc0931902b919106800332af37f28044
Signed-off-by: Deyan Yanakiev <deyan.yanakiev@sap.com>
Merge "[INTERNAl][FIX] sap.m.ToggleButton: Active state color"