remove default /v2.0 keystone API suffix in detach-keystone

[Matthew Mosesohn]

keystone-controller.pp currently has /v2.0 suffix, but this is not necessary

[Matthew Mosesohn (raytrac3r)]

fixed in https://review.openstack.org/291716

[ElenaRossokhina (esolomina)]

Verified with the latest built plugin
[root@nailgun ~]# shotgun2 short-report
cat /etc/fuel_build_id:
 402
cat /etc/fuel_build_number:
 402
cat /etc/fuel_release:
 9.0
cat /etc/fuel_openstack_version:
 mitaka-9.0
rpm -qa | egrep 'fuel|astute|network-checker|nailgun|packetary|shotgun':
 fuel-release-9.0.0-1.mos6347.noarch
 fuel-bootstrap-cli-9.0.0-1.mos283.noarch
 fuel-migrate-9.0.0-1.mos8391.noarch
 fuel-mirror-9.0.0-1.mos136.noarch
 fuel-notify-9.0.0-1.mos8391.noarch
 nailgun-mcagents-9.0.0-1.mos746.noarch
 python-fuelclient-9.0.0-1.mos316.noarch
 fuelmenu-9.0.0-1.mos270.noarch
 fuel-9.0.0-1.mos6347.noarch
 fuel-utils-9.0.0-1.mos8391.noarch
 fuel-setup-9.0.0-1.mos6347.noarch
 fuel-library9.0-9.0.0-1.mos8391.noarch
 shotgun-9.0.0-1.mos90.noarch
 fuel-agent-9.0.0-1.mos283.noarch
 fuel-ui-9.0.0-1.mos2702.noarch
 fuel-ostf-9.0.0-1.mos934.noarch
 fuel-misc-9.0.0-1.mos8391.noarch
 python-packetary-9.0.0-1.mos136.noarch
 fuel-nailgun-9.0.0-1.mos8709.noarch
 rubygem-astute-9.0.0-1.mos746.noarch
 fuel-provisioning-scripts-9.0.0-1.mos8709.noarch
 network-checker-9.0.0-1.mos72.x86_64
 fuel-openstack-metadata-9.0.0-1.mos8709.noarch
[root@nailgun ~]# fuel plugins
id | name | version | package_version | releases
---|-----------------|---------|-----------------|--------------------
1 | detach-database | 1.1.0 | 3.0.0 | ubuntu (mitaka-9.0)
2 | detach-keystone | 1.0.2 | 3.0.0 | ubuntu (mitaka-9.0)