Release glance-tempest-plugin for Yoga

glance-tempest-plugin is a tempest plugin. This patch propose a latest release for
glance-tempest-plugin to get any merged changes out prior to the final Yoga going
into effect.

If the team is ready to proceed, please leave a +1 to acknowledge this
release and we will process right away. If the team is working on any
final merges, leave a -1 with some detail on the status and update the
patch with the new commit hash to use when ready.

Patches with no response will be merged by Thursday, March 17.

$ git log --oneline --no-merges 0.2.0..c9bfadc
c9bfadc Implement API protection testing for metadef objects
23c1d32 Cleanup some images created in the tests
9f49504 Add protection testing for metadef namespaces
ef9b3fd Remove plugin-specific enforce_scope configuration option

Signed-off-by: Hervé Beraud <hberaud@redhat.com>
Change-Id: Iace725fa88c5838f6d96a7f94f96924d98ef3d76

deliverables/yoga/glance-tempest-plugin.yaml

@@ -8,3 +8,8 @@ repository-settings:
   openstack/glance-tempest-plugin: {}
 team: glance
 type: tempest-plugin
+releases:
+  - version: 0.3.0
+    projects:
+      - repo: openstack/glance-tempest-plugin
+        hash: c9bfadc59b8b2954d69de494e09fc3429a0fd8b9