Case C-289/21: Judgment of the Court (Fifth Chamber) of 24 November 2022 (request for a preliminary ruling from the Administrativen sad Sofia-grad — Bulgaria) — IG v Varhoven administrativen sad (Reference for a preliminary ruling — Article 47 of the Charter of Fundamental Rights of the European Union — Effective judicial protection — National procedural rule providing that an action seeking to dispute the compatibility of a national provision with EU law is devoid of purpose where the provision is repealed in the course of proceedings)