devel/cpprestsdk: fix buils with Boost-1.89 (+)
Project get strike from moved asio::deadline_timer.
Follow the new placeholder for deadline_timer.
wrkdirs/usr/ports/devel/cpprestsdk/work/cpprestsdk-2.10.19/Release/src/http/client/http_client_asio.cpp:470:18: error: no type named 'deadline_timer' in namespace 'boost::asio'
470 | boost::asio::deadline_timer m_pool_epoch_timer;
| ~~~~~~~~~~~~~^PR: 290448