InCallUI - fix dialpad digits color while TRDS is on

Changed dialpad digits to white while TRDS is on.
I am deliberately trying to ninja Lars with this commmit =P

Change-Id: I333746210948affb6131b2402344fd26ff192cc8
InCallUI - Dialpad key digit color TRDS update

Change redirect to proper color name.

Change-Id: If5cc7ea61f7269a4d8522de66fc8e6516512ecac