Fix /permissive- missing include

fix #1673

CHANGELOG.md

@@ -1,3 +1,9 @@
+Version 269:
+
+* Fix /permissive- missing include
+
+--------------------------------------------------------------------------------
+
 Version 268:
 
 * root_certificates.hpp is not for production

include/boost/beast/http/impl/file_body_win32.hpp

@@ -17,6 +17,7 @@
 #include <boost/beast/core/buffers_range.hpp>
 #include <boost/beast/core/detail/clamp.hpp>
 #include <boost/beast/core/detail/is_invocable.hpp>
+#include <boost/beast/http/write.hpp>
 #include <boost/beast/http/serializer.hpp>
 #include <boost/asio/async_result.hpp>
 #include <boost/asio/basic_stream_socket.hpp>