Add tests list actions on a specified instance

* List the actions that were performed on the specified instance.
* Get the details of the action in a specified instance.
* Negative test to fail with an invalid value.

Partially Implements: blueprint missing-tempest-tests

Change-Id: Iadca953e2e9f2bda13a808f3c9fdcf0684ce7d34
Merge "Add tests list actions on a specified instance"