[plugin:dump] support mysqli (XCL future function)

Author: nao-pon

xoops_trust_path/modules/xpwiki/plugin/dump.inc.php

@@ -1117,7 +1117,7 @@ function add_sql($table)
 		$this->dirs[] = 'DB@' . $short_name;
 
 		$name =  $this->cont['CACHE_DIR'] . $short_name . '.sql';
-		$dumper = new MySQLDump(null, $name, false, false);
+		$dumper = new MySQLDump($this->xpwiki->db->conn, $name, false, false);
 
 		$dumper->removePrefix = $removePrefix;
 		$dumper->maxFileSize = $this->limitSize;