Fix schema for AutoCleanUpStrategy policy

components/policy/resources/policy_templates.json

 {
 # policy_templates.json - Metafile for policy templates
 #
 # The content of this file is evaluated as a Python expression.
 #
 # This file is used as input to generate the following policy templates:
 # ADM, ADMX+ADML, MCX/plist and html documentation.
 #
 # Policy templates are user interface definitions or documents about the
 # policies that can be used to configure Chrome. Each policy is a name-value
@@ skipping 3418 matching lines @@
 
       If the user has enabled sync all this data is preserved in his sync profile just like with regular profiles. Incognito mode is also available if not explicitly disabled by policy.
 
       If the policy is set to disabled or left not set signing in leads to regular profiles.'''
     },
     {
       'name': 'AutoCleanUpStrategy',
       'type': 'string-enum',
       'schema': {
         'type': 'string',
-        'enum': [
-          'remove-lru',
-        ],
+        'enum': [ 'remove-lru', 'remove-lru-if-dormant' ],
       },
       'items': [
         {
           'name': 'RemoveLRU',
           'value': 'remove-lru',
           'caption': '''Least recently used users are removed until there is enough free space''',
         },
         {
           'name': 'RemoveLRUIfDormant',
           'value': 'remove-lru-if-dormant',
@@ skipping 2492 matching lines @@
       'desc': '''Text appended in parentheses to the policy name to indicate that it has been deprecated''',
       'text': 'deprecated',
     },
     'doc_recommended': {
       'desc': '''Text appended in parentheses next to the policies top-level container to indicate that those policies are of the Recommended level''',
       'text': 'Default Settings (users can override)',
     },
   },
   'placeholders': [],
 }