Change the instance action sample to a real world action.
In Setup, we create an instance and then stop it. That would
be 2 actions(create and stop), and the stop action should have
a "compute_stop_instance" event. And then we do 2.1/2.21/2.51
test case based on these actions, like we have done in 2.58.
Change-Id: Iac23a574a05e62a99aab20ffce4265f4fb5a44d9
Add a microversion change to the os-instance-actions API so that we
mutate the context to set 'read_deleted="yes"' when looking up the
instance.
Blueprint: os-instance-actions-read-deleted-instances
Change-Id: I607a28bbe06e20e17ee47a283e06b1d42b5c0e84