Case C-534/20: Judgment of the Court (First Chamber) of 22 June 2022 (request for a preliminary ruling from the Bundesarbeitsgericht — Germany) — Leistritz AG v LH (Reference for a preliminary ruling — Protection of natural persons with regard to the processing of personal data — Regulation (EU) 2016/679 — Second sentence of Article 38(3) — Data protection officer — Prohibition of the dismissal, by a controller or processor, of a data protection officer or of the imposition, by a controller or processor, of a penalty on him or her for performing his or her tasks — Legal basis — Article 16 TFEU — Requirement of functional independence — National legislation prohibiting the termination of a data protection officer’s employment contract without just cause)