With reference to the announcement he made in October 2021, detailing the names of the members of the Rationalization Committee with regard to the Republic’s High Courts under the chairpersonship of retired Deputy Chief Justice Dikgang Moseneke, which was to finalize its report by April 2022, what are the details of (a)(i) all meetings held by the specified committee and (ii) the progress made with the committee’s work and (b) the (i) expenses incurred and (ii) payments made up to date in relation to the committee’s work?