errors: migrate dns to use internal/errors

PR-URL: https://github.com/nodejs/node/pull/14212
Refs: https://github.com/nodejs/node/issues/11273
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Khaidi Chu <i@2333.moe>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>

lib/internal/errors.js

@@ -106,6 +106,8 @@ E('ERR_CHILD_CLOSED_BEFORE_REPLY', 'Child closed before reply received');
 E('ERR_CONSOLE_WRITABLE_STREAM',
   'Console expects a writable stream instance for %s');
 E('ERR_CPU_USAGE', 'Unable to obtain cpu usage %s');
+E('ERR_DNS_SET_SERVERS_FAILED', (err, servers) =>
+  `c-ares failed to set servers: "${err}" [${servers}]`);
 E('ERR_FALSY_VALUE_REJECTION', 'Promise was rejected with falsy value');
 E('ERR_HTTP_HEADERS_SENT',
   'Cannot render headers after they are sent to the client');
@@ -129,6 +131,7 @@ E('ERR_INVALID_FILE_URL_HOST',
   'File URL host must be "localhost" or empty on %s');
 E('ERR_INVALID_FILE_URL_PATH', 'File URL path %s');
 E('ERR_INVALID_HANDLE_TYPE', 'This handle type cannot be sent');
+E('ERR_INVALID_IP_ADDRESS', 'Invalid IP address: %s');
 E('ERR_INVALID_OPT_VALUE',
   (name, value) => {
     return `The value "${String(value)}" is invalid for option "${name}"`;