test(realm): testcase for RMI_RTT_SET_RIPAS reject

Add testcase for realm to call rsi_ipa_state_set,
host will reject and call RMI_RTT_SET_RIPAS
re-enter rec with response RSI_REJECT

Change-Id: I6809fdabba580b23269aedc2aa844b15fbcce981
Signed-off-by: Shruti Gupta <shruti.gupta@arm.com>
5 files changed