Fix barbican upgrade permission issue

Change-Id: I08bfa65223fd42df218bfd9e81765d6f1a4e10c8
Closes-Bug: #1646008

ansible/roles/barbican/templates/barbican-api.json.j2

@@ -19,5 +19,15 @@
             "owner": "barbican",
             "perm": "0600"
         }
+    ],
+    "permissions": [
+       {
+            "path": "/var/lib/barbican",
+            "owner": "barbican:barbican"
+       },
+       {
+            "path": "/var/log/kolla/barbican",
+            "owner": "barbican:barbican"
+       }
     ]
 }

ansible/roles/barbican/templates/barbican-keystone-listener.json.j2

@@ -7,5 +7,11 @@
             "owner": "barbican",
             "perm": "0600"
         }
+    ],
+    "permissions": [
+        {
+            "path": "/var/log/kolla/barbican",
+            "owner": "barbican:barbican"
+        }
     ]
 }

ansible/roles/barbican/templates/barbican-worker.json.j2

@@ -7,5 +7,11 @@
             "owner": "barbican",
             "perm": "0600"
         }
+    ],
+    "permissions": [
+        {
+            "path": "/var/log/kolla/barbican",
+            "owner": "barbican:barbican"
+        }
     ]
 }