Updated openstack/openstack
Project: openstack/tempest  e69c862116701d6afed7a6161ea88c98376a7b03
null
Verify delete agent response of V2/V3 APIs

This patch adds the JSON schema for response status of Nova agent delete APIs
to block the backward incompatibility change in the future.

delete agent does not return the response body.
Response status of above APIs is below:
V2 : 200
V3 : 204

Partially implements blueprint nova-api-attribute-test

Change-Id: I1040b61b081d783a7c206189e11d16f9f9e77f91