remove skip attributes for fixed bug

1. remove skip attributes for test_run_terminate_instance

2. add forgotten changes for commit
   55c597db0f59fc7a3eaa7bec8bc7509f5a87c884
   (Fix InvalidInstanceID.NotFound handling)

Change-Id: I616a90f98e3874a09274d961345476d47d266db0
Merge "remove skip attributes for fixed bug"