gluon-core: firewall: coding style

Wrap long lines.

package/gluon-core/luasrc/lib/gluon/upgrade/140-firewall-rules

@@ -41,7 +41,19 @@ for _, zone in ipairs ({ 'mesh', 'local_client' } ) do
 	uci:section('firewall', 'rule',  zone .. '_ICMPv6_in', {
 		src = zone,
 		proto = 'icmp',
-		icmp_type = {'echo-request', 'echo-reply', 'destination-unreachable', 'packet-too-big', 'time-exceeded', 'bad-header', 'unknown-header-type', 'router-solicitation', 'neighbour-solicitation', 'router-advertisement', 'neighbour-advertisement', },
+		icmp_type = {
+			'echo-request',
+			'echo-reply',
+			'destination-unreachable',
+			'packet-too-big',
+			'time-exceeded',
+			'bad-header',
+			'unknown-header-type',
+			'router-solicitation',
+			'neighbour-solicitation',
+			'router-advertisement',
+			'neighbour-advertisement',
+		},
 		limit = '1000/sec',
 		family = 'ipv6',
 		target = 'ACCEPT',
@@ -50,7 +62,19 @@ for _, zone in ipairs ({ 'mesh', 'local_client' } ) do
 	uci:section('firewall', 'rule', zone .. '_ICMPv6_out', {
 		dest = zone,
 		proto = 'icmp',
-		icmp_type = {'echo-request', 'echo-reply', 'destination-unreachable', 'packet-too-big', 'time-exceeded', 'bad-header', 'unknown-header-type', 'router-solicitation', 'neighbour-solicitation', 'router-advertisement', 'neighbour-advertisement' },
+		icmp_type = {
+			'echo-request',
+			'echo-reply',
+			'destination-unreachable',
+			'packet-too-big',
+			'time-exceeded',
+			'bad-header',
+			'unknown-header-type',
+			'router-solicitation',
+			'neighbour-solicitation',
+			'router-advertisement',
+			'neighbour-advertisement',
+		},
 		limit = '1000/sec',
 		family = 'ipv6',
 		target = 'ACCEPT',