common: logger: add missing string include

Signed-off-by: Oleksandr Grytsov <oleksandr_grytsov@epam.com>
Reviewed-by: Mykola Kobets <mykola_kobets@epam.com>
Reviewed-by: Mykhailo Lohvynenko <mykhailo_lohvynenko@epam.com>
Reviewed-by: Mykola Solianko <mykola_solianko@epam.com>

Author: al1img

src/common/logger/logger.hpp

@@ -9,6 +9,7 @@
 #define AOS_COMMON_LOGGER_LOGGER_HPP_
 
 #include <mutex>
+#include <string>
 
 #include <aos/common/tools/log.hpp>