Make style of module alias name consistent with other subsystems in kernel,
for example net devices.

Fixes: 084e2f65 ("Support to encoding decoding skb mark on IFE action")
Fixes: 200e10f4 ("Support to encoding decoding skb prio on IFE action")
Fixes: 408fbc22 ("net sched ife action: Introduce skb tcindex metadata encap decap")
Signed-off-by: NRoman Mashak <mrv@mojatatu.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>