By Scott DiSavino NEW YORK (Reuters) – Oil prices were steady in a seesaw session on Tuesday as worries about economic growth offset supply concerns and the prospect of higher demand as China relaxes lockdowns set to control the coronavirus pandemic. Brent futures fell 29 cents, or 0.2%, to $119.22 a barrel by 1:28 p.m. EDT (1728 GMT) while U.S. West Texas Intermediate (WTI) crude fell 65 cents, or 0.6%, to $117.85. Treasury Secretary Janet Yellen told senators that the United States faces “unacceptable levels of inflation” and an appropriate budgetary stance is needed to help dampen inflation…