heat: yaml indentation fixes

Change-Id: Ia514170edf2498abaedcf07872ea7e383e847f89

heat/values.yaml

@@ -387,8 +387,8 @@ dependencies:
           service: identity
     rabbit_init:
       services:
-      - service: oslo_messaging
+        - service: oslo_messaging
-        endpoint: internal
+          endpoint: internal
     trusts:
       jobs:
         - heat-ks-user
@@ -569,11 +569,11 @@ pod:
     heat:
       uid: 42424
   affinity:
-      anti:
+    anti:
-        type:
+      type:
-          default: preferredDuringSchedulingIgnoredDuringExecution
+        default: preferredDuringSchedulingIgnoredDuringExecution
-        topologyKey:
+      topologyKey:
-          default: kubernetes.io/hostname
+        default: kubernetes.io/hostname
   mounts:
     heat_api:
       init_container: null