By Andrea Shalal and David Lawder WASHINGTON (Reuters) -The International Monetary Fund on Saturday said it expected to bring Ukraine’s request for $1.4 billion in emergency financing to its board for approval as early as next week and was in talks about funding options with authorities in neighboring Moldova. In a statement, the global lender said the war in Ukraine was already driving energy and grain prices higher, and had sent a wave of more than 1 million refugees to neighboring countries, while triggering unprecedented sanctions on Russia. “While the situation remains highly fluid and th…