[NET_SCHED]: sch_ingress: move dependencies to Kconfig

Instead of complaining at scheduler initialization time, check the
dependencies in Kconfig.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Acked-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --cc net/sched/Kconfig
Simple merge

diff --cc net/sched/sch_ingress.c
Simple merge