By Isabel Kua SINGAPORE (Reuters) – Oil prices were little changed on Tuesday, after rising in the previous session, on concerns that interest rate hikes in the United States to tame inflation will curb economic growth and fuel demand in the world’s biggest crude consumer. Brent crude futures for November settlement fell 7 cents, or 0.1%, to $91.93 a barrel by 0136 GMT. U.S. West Texas Intermediate crude for October delivery was at $85.59 a barrel, down 14 cents, or 0.2%. The October contract will expire on Tuesday and the more active November contract was at $85.20, down 16 cents, or 0.2%. Th…