Case T-138/19: Judgment of the General Court of 8 July 2020 — WH v EUIPO (Civil service — Public officials — 2018 promotion exercise — Decision not to promote — Action for annulment — Disregard of the procedural requirements — Articles 76 and 78(6) of the Rules of Procedure of the General Court — Admissibility — Rights of the defence — Obligation to state reasons — Comparison of the merits)