Update async_sink.h
Update async_sink.h
fcoulombe/spdlog,chenyu2202863/spdlog,godbyk/spdlog,gregoire-astruc/spdlog,mihadyuk/spdlog,icylord/spdlog,simonhang/spdlog,godbyk/spdlog,gnzlbg/spdlog,chenyu2202863/spdlog,gnzlbg/spdlog,COMBINE-lab/spdlog,mihadyuk/spdlog,ksophocleous/spdlog,GamePad64/spdlog,icylord/spdlog,mihadyuk/spdlog,hunter-packages/spdlog,COMBINE-lab/spdlog,ksophocleous/spdlog,godbyk/spdlog,icylord/spdlog,hunter-packages/spdlog,gregoire-astruc/spdlog,GreatFruitOmsk/spdlog,GreatFruitOmsk/spdlog,simonhang/spdlog,fcoulombe/spdlog,hunter-packages/spdlog,COMBINE-lab/spdlog,GamePad64/spdlog