Case C-281/22, GK and Others (European Public Prosecutor’s Office): Judgment of the Court (Grand Chamber) of 21 December 2023 (request for a preliminary ruling from the Oberlandesgericht Wien — Austria) — Criminal proceedings against G.K., B.O.D. GmbH, S.L. (Reference for a preliminary ruling — Judicial cooperation in criminal matters — European Public Prosecutor’s Office — Regulation (EU) 2017/1939 — Article 31 — Cross-border investigations — Judicial authorisation — Scope of the review — Article 32 — Enforcement of assigned measures)