Redundant jcr:read permission for everyone at /conf

[kwin]

AEM 6.5 and AEMaaCS ship with the following default permissions for everyone:

allow jcr:read on /conf with restrictions: [rep:subtrees: '/global/site-templates/,/settings/wcm/,/sling:configs/,/settings/dam/cfm/models/,/settings/graphql/persistentQueries' ]

The makes the rule at https://github.com/adobe/aem-guides-wknd/blob/33aa8fda2defe45a6c8c8607ead0026e1492ff01/ui.content/src/main/content/jcr_root/conf/wknd/_sling_configs/_rep_policy.xml#L7 redundant.