qlcnic: updated supported cards information

Added QME8242-k 10GbE Dual Port Mezzanine Card to supported card info.

Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>