Parse SEND UICC and SET UP CALL commands from STK

Added properties and methods to parse and store SEND UICC and SET UP
CALL proactive command parameters.

Bug: b/404099417
Test: atest FrameworksTelephonyTests
Flag: com.android.internal.telephony.flags.support_stk_command_ussd_and_call
Change-Id: I06ec7aff3796be869340121dcb25267996594d48
6 files changed