This patchset adds update_service to compute module's services_client
library. This API is introduced in microversion 2.53 and supersedes
the following APIs:
* ``PUT /os-services/disable`` (``disable_service``)
* ``PUT /os-services/disable-log-reason`` (``disable_log_reason``)
* ``PUT /os-services/enable`` (``enable_service``)
* ``PUT /os-services/force-down`` (``update_forced_down``)
Negative tests were added for all the APIs above. The negative
tests only test the microversion >= 2.53 case: the new
udpate_service API is called (also with bad parameters).
The v2_11 schema was updated to reference all the unchanged
APIs from v2_1 for the compute services api_schema. Also,
the v2_53 schema was introduced for the new update_service
API and it also references all the unchanged APIs from v2_1.
Finally, unit tests and releasenotes are included.
Change-Id: I5e7b81496cbb87cda81413124b5f82bd5356e666
c0348ee84e