in Kconfig

Unify netfilter match kconfig descriptions

Consistently use lowercase for matches in kconfig one-line
descriptions and name the match module.

Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
.Y򲊭x