files/fail2ban-openrc.init: drop "need net" dependency.

The "need net" dependency in our OpenRC service script was incorrect:
the fail2ban service does not need a working WAN to function. This
issue is well-documented and is covered in the OpenRC Service Script
Guide, currently located at

  https://github.com/OpenRC/openrc/blob/master/service-script-guide.md

files/fail2ban-openrc.init

@@ -26,7 +26,6 @@ extra_started_commands="reload showlog"
 FAIL2BAN="/usr/bin/fail2ban-client ${FAIL2BAN_OPTIONS}"
 
 depend() {
-	need net
 	need logger
 	after iptables
 }