By Humeyra Pamuk WASHINGTON (Reuters) -U.S. President Joe Biden’s administration on Friday formally informed Congress of its intention to proceed with the $23 billion sale of F-16 fighter jets to Turkey, taking a major step toward completing a long-delayed process that tested ties with Ankara. The State Department sent the notification to advance the sale of 40 Lockheed Martin F-16s and nearly 80 modernization kits to Turkey, a day after Ankara fully completed ratification of the NATO membership of Sweden, a move that became directly linked to the jet sales. The Biden administration simultaneo…