COUNCIL DECISION of 23 April 2012 on the signing, on behalf of the Union, of the Agreement in the form of an Exchange of Letters between the European Union, of the one part, and the State of Israel, of the other part, amending the Annexes to Protocols 1 and 2 of the Euro-Mediterranean Agreement establishing an association between the European Communities and their Member States, of the one part, and the State of Israel, of the other part (2012/338/EU)