After adding the system index APIs for pipeline management, the security privileges and roles should be updated to account for these APIs. Specifically: * Add new `NamedClusterPrivilege` in `ClusterPrivilegeResolver` with name `manage_logstash_pipelines` * Update `logstash_admin` in `ReservedRolesStore` to use the cluster privilege * Document the new cluster privilege
After adding the system index APIs for pipeline management, the security privileges and roles should be updated to account for these APIs.
Specifically:
NamedClusterPrivilegeinClusterPrivilegeResolverwith namemanage_logstash_pipelineslogstash_admininReservedRolesStoreto use the cluster privilege