MXS-2220 Run uncrustify on server headers

server/core/internal/server.hh

@@ -324,6 +324,7 @@ private:
 
     private:
         mutable std::mutex m_lock;      /**< Protects against concurrent writing */
+
         Version m_version_num;                              /**< Numeric version */
         Type    m_type = Type::MARIADB;                     /**< Server type */
         char    m_version_str[MAX_VERSION_LEN + 1] = {'\0'};/**< Server version string */