Clear STK menu when sim does not send set up menu.

Currently when 'A' sim is replaced with 'B' sim, the
'A' sim stk menu is not cleared., therefore if 'B' sim
does not sends any set up menu 'A' sim stk menu is still
displayed.

Fix: In StkAppService, on sim absent clear the cached
stk main menu.

Bug: 36946371
Change-Id: I655de38ddc14f6ee8a0d98f48bf1994b1e74fc19
1 file changed