Add quotes around policy name and rule

Policy name or rule may contain specific
symbols which can lead to sls rendering failure.

PROD-34318

Change-Id: I5096a5c0af75496129bdd56002e4ca83cda46343
diff --git a/manila/api.sls b/manila/api.sls
index 3c8476f..42dd726 100644
--- a/manila/api.sls
+++ b/manila/api.sls
@@ -79,8 +79,8 @@
 manila_keystone_rule_{{ name }}_present:
   keystone_policy.rule_present:
   - path: /etc/manila/{{ api.get('oslo_policy', {}).get('policy_file', 'policy.json') }}
-  - name: {{ name }}
-  - rule: {{ rule }}
+  - name: '{{ name }}'
+  - rule: '{{ rule }}'
   - require:
     - pkg: manila_api_packages
     - file: /etc/manila/{{ api.get('oslo_policy', {}).get('policy_file', 'policy.json') }}
@@ -90,7 +90,7 @@
 manila_keystone_rule_{{ name }}_absent:
   keystone_policy.rule_absent:
   - path: /etc/manila/{{ api.get('oslo_policy', {}).get('policy_file', 'policy.json') }}
-  - name: {{ name }}
+  - name: '{{ name }}'
   - require:
     - pkg: manila_api_packages
     - file: /etc/manila/{{ api.get('oslo_policy', {}).get('policy_file', 'policy.json') }}