Add XDP SYNPROXY iptables rule UI option

Signed-off-by: Vincent Li <vincent.mc.li@gmail.com>

langs/en/cgi-bin/en.pl

@@ -1254,6 +1254,7 @@
 'fwdfw toggle' => 'Activate or deactivate',
 'fwdfw togglelog' => 'Activate or deactivate logging',
 'fwdfw use nat' => 'Use Network Address Translation (NAT)',
+'fwdfw use synproxy' => 'Use XDP SYNPROXY acceleration',
 'fwdfw use srcport' => 'Source port:',
 'fwdfw use srv' => 'Destination port:',
 'fwdfw useless rule' => 'This rule is useless.',

langs/zh/cgi-bin/zh.pl

@@ -1246,6 +1246,7 @@
 'fwdfw toggle' => '激活或停用',
 'fwdfw togglelog' => '激活或停用日志',
 'fwdfw use nat' => '使用网络地址转换(NAT)',
+'fwdfw use synproxy' => '使用XDP SYNPROXY加速',
 'fwdfw use srcport' => '源端口:',
 'fwdfw use srv' => '目标端口:',
 'fwdfw useless rule' => '该规则无效。',