TREASURIES-U.S. yields lower after strong demand for two-year note auction
* U.S. 2-year note auction attracts strong demand * U.S. yield curve flattens as inflation worries ease * U.S. reverse repo volume surges to 3rd highest since launch (Adds bullets, details, updates prices) By Gertrude Chavez-Dreyfuss and Karen Pierog NEW YORK…