be2net: Use GET_FUNCTION_CONFIG V1 cmd

Skyhawk-R requires V1 version of GET_FUNCTION_CONFIG cmd to be used for
querrying resources available per function.

Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com>
Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>