#includes revision and housekeeping

Summary: related to T13767

Reviewers: ivica

Reviewed By: ivica

Subscribers: iljazovic, miljen

Differential Revision: https://repo.mireo.local/D31700

test/unit/serialization.cpp

@@ -7,6 +7,12 @@
 
 #include <boost/test/unit_test.hpp>
 
+#include <cstdint>
+#include <optional>
+#include <string>
+#include <string_view>
+#include <vector>
+
 #include <async_mqtt5/reason_codes.hpp>
 #include <async_mqtt5/types.hpp>