If the automated processes required to be developed under section 54-142t have not marked a police or court record or the record of any state’s attorney or prosecuting attorney erased, or no petition has been filed seeking to have such record erased, as of July 1, 2023, the provisions of section 54-142a shall determine (1) whether such record is eligible or not eligible for erasure, and (2) the eligibility of defendants who must file a petition for the erasure of records, and not the provisions of section 54-142a of the general statutes, revision of 1958, revised to January 1, 2023.