The Gunners held a one-point lead over Manchester City ahead of Sunday’s clash but all eyes were on whether Mikel Arteta’s men could pass this latest stern test and they did to remain at the summit going into May.A Pierre-Emile Hojbjerg own goal gave Arsenal the perfect start after 15 minutes and not long after Micky van de Ven had seen an effort ruled out for offside, Bukayo Saka made it 2-0.Saka’s classy 27th-minute finish after a slick counter-attack put the visitors in cruise control and when Kai Havertz continued his great form with a 13th goal of the season from another set-piece,…