Fix magnum upgrade permission issue

Change-Id: I1e9fd7f15f9d5e133dbd3b651b56708a82864245
Partial-Bug: #1631503

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

@@ -7,5 +7,12 @@
             "owner": "magnum",
             "perm": "0600"
         }
+    ],
+    "permissions": [
+        {
+            "path": "/var/log/kolla/magnum",
+            "owner": "magnum:magnum",
+            "recurse": true
+        }
     ]
 }

ansible/roles/magnum/templates/magnum-conductor.json.j2

@@ -7,5 +7,17 @@
             "owner": "magnum",
             "perm": "0600"
         }
+    ],
+    "permissions": [
+        {
+            "path": "/var/lib/kolla/magnum",
+            "owner": "magnum:magnum",
+            "recurse": true
+        },
+        {
+            "path": "/var/log/kolla/magnum",
+            "owner": "magnum:magnum",
+            "recurse": true
+        }
     ]
 }