FRANKFURT (Reuters) -The European Central Bank will be in no hurry to raise interest rates and any move will be gradual, ECB President Christine Lagarde said on Thursday, even as another policymaker made the case for one and possibly two rate moves later this year. Speaking just a week after accelerating the ECB’s exit from unconventional stimulus, Lagarde said the decision gives the ECB “extra space” between the planned end of its money-printing programme this summer and the first interest rate hike in more than a decade. Investors were ramping up their bets on higher ECB rates after the Fede…