luci-proto-ipv6: dhcpv6.js: make reqaddress modes translatable

Fixes: #6730, #6751
Fixes: 2065ead ("luci-proto-ipv6: dhcpv6.js fix translation (#6751)")
Suggested-by: he ping <pinghejk@gmail.com>
Signed-off-by: Jo-Philipp Wich <jo@mein.io>

protocols/luci-proto-ipv6/htdocs/luci-static/resources/protocol/dhcpv6.js

@@ -15,9 +15,9 @@ return network.registerProtocol('dhcpv6', {
 		var o;
 
 		o = s.taboption('general', form.ListValue, 'reqaddress', _('Request IPv6-address'));
-		o.value('try');
-		o.value('force');
-		o.value('none', 'disabled');
+		o.value('try', _('try', 'DHCPv6 address request mode'));
+		o.value('force', _('force', 'DHCPv6 address request mode'));
+		o.value('none', _('disabled', 'DHCPv6 address request mode'));
 		o.default = 'try';
 
 		o = s.taboption('general', form.Value, 'reqprefix', _('Request IPv6-prefix of length'));