2021-01-11-add-all-role-for-acl-privileges.md

title	issue
Add 'all' role for ACL privileges	NEXT-12804

Core

• Added ALL_ROLE_KEY constant to Shopware\Core\Framework\Api\Acl\Role\AclRoleDefinition
• Added possibility to add a privilege to all user by the ALL_ROLE_KEY in the enrichPrivileges method for plugins.