The class ShellCommands defined in ADF_USIM overloads useful CommandSet
classes defined in the superclass, making their commands inaccessible.
Also ts_31_102 does not have such a class definition in the ADF_ISIM
class, so lets remove this class.
Change-Id: I0e67c570fc4f17641d990a9cd239632ecf622de3
Related: OS#4963