chore: Enable clang-tidy include cleaner (#6947)

src/test/unit_test/multi_runner.cpp

@@ -1,13 +1,29 @@
 #include <test/unit_test/multi_runner.h>
 
 #include <xrpl/beast/unit_test/amount.h>
+#include <xrpl/beast/unit_test/suite_info.h>
 
+#include <boost/container/static_vector.hpp>
+#include <boost/interprocess/creation_tags.hpp>
+#include <boost/interprocess/detail/os_file_functions.hpp>
+#include <boost/interprocess/shared_memory_object.hpp>
 #include <boost/lexical_cast.hpp>
 
 #include <algorithm>
+#include <cassert>
+#include <chrono>
+#include <cstddef>
+#include <cstdlib>
+#include <exception>
 #include <iomanip>
 #include <iostream>
+#include <memory>
+#include <mutex>
 #include <sstream>
+#include <string>
+#include <thread>
+#include <type_traits>
+#include <utility>
 #include <vector>
 
 namespace xrpl {