Support self-explanatory icon for GET INKEY and GET INPUT commands

Self-explanatory icon should be supported for GET INKEY and GET INPUT
like the other proactive commands, e.g. DISPLAY TEXT. The STK
application must check the icon qualifier propagated from the framework.

Bug: 30081488
Change-Id: I43cb2c4273e62c9195cd22c2dd83683e97217632
1 file changed