reformat to be compatible with new-release

The format of the yaml previously makes new-release build an incorrect
entry. Reformat this so it's new-release friendly.

Change-Id: I4ce39ef594ebef12813547de6ff131639988c517

deliverables/pike/keystoneauth.yaml

@@ -5,18 +5,18 @@ release-model: cycle-with-intermediary
 team: keystone
 type: library
 releases:
-- version: 2.19.0
+  - version: 2.19.0
-  projects:
+    projects:
-  - repo: openstack/keystoneauth
+      - repo: openstack/keystoneauth
-    hash: fdc454c154fddb415492669b3a1339f8286e2129
+        hash: fdc454c154fddb415492669b3a1339f8286e2129
-    tarball-base: keystoneauth1
+        tarball-base: keystoneauth1
-- version: 2.20.0
+  - version: 2.20.0
-  projects:
+    projects:
-  - repo: openstack/keystoneauth
+      - repo: openstack/keystoneauth
-    hash: 6cbd95bb8dd3cf1ec110f6e66ee743d5d8507fbc
+        hash: 6cbd95bb8dd3cf1ec110f6e66ee743d5d8507fbc
-    tarball-base: keystoneauth1
+        tarball-base: keystoneauth1
-- version: 2.21.0
+  - version: 2.21.0
-  projects:
+    projects:
-  - repo: openstack/keystoneauth
+      - repo: openstack/keystoneauth
-    hash: 0be140389bcbb2df44840af921ea8cb4f1a231d5
+        hash: 0be140389bcbb2df44840af921ea8cb4f1a231d5
-    tarball-base: keystoneauth1
+        tarball-base: keystoneauth1