By Tamas Csonka in Budapest Hungarian Prime Minister Viktor Orban has attacked the apparent deal between leaders from the centre-right European People’s Party (EPP) grouping and their liberal and leftist counterparts on new nominees for top jobs in EU institutions after the European Parliament (EP) election. European leaders held an informal summit on June 17 that failed to reach a final deal, but incumbent European Commission President Ursula von der Leyen (EPP) looks set to secure another five-year term. Former Portuguese premier Antonio da Costa (Socialists and Democrats) is tipped as the n…