CANADA STOCKS-TSX advances after jobs data; gold miners gain

* TSX rises 42.69 points, or 0.30 percent, to 14,444.90 * Eight of the 10 main index sectors advance * Air Canada jumps after earnings forecast By John Tilak TORONTO, April 4 (Reuters) - Canada's main stock index climbed on Friday after data indicating a steady pace of hiring in Canada and the United States lifted market sentiment and drove gains in most major sectors. The Canadian economy created twice as many jobs as expected in March and the unemployment rate dropped for