Case C-700/21, O.G. (Execution of a European arrest warrant issued against a third-country national): Judgment of the Court (Grand Chamber) of 6 June 2023 (request for a preliminary ruling from the Corte costituzionale- Italy) — Execution of a European arrest warrant issued against O.G. (Reference for a preliminary ruling — Judicial cooperation in criminal matters — European arrest warrant — Framework Decision 2002/584/JHA — Grounds for optional non-execution of the European arrest warrant — Article 4(6) — Objective of social rehabilitation — Third-country nationals staying or residing on the territory of the executing Member State — Equal treatment — Article 20 of the Charter of Fundamental Rights of the European Union)