Fix incorrect ordering of issue notifications
Fix incorrect ordering of issue notifications

Problem: When a user comments and opened or closed an issue
simultaneously, the notification for opening or closing earlier was sent
than commenting.

yona-projects/yona,doortts/forked-for-history,oolso/yobi,doortts/fork-yobi,naver/yobi,bloodybear/yona,yona-projects/yona,Limseunghwan/oss,ihoneymon/yobi,oolso/yobi,yona-projects/yona,Limseunghwan/oss,bloodybear/yona,Limseunghwan/oss,ahb0327/yobi,naver/yobi,yona-projects/yona,oolso/yobi,bloodybear/yona,ihoneymon/yobi,brainagenet/yobi,doortts/forked-for-history,doortts/forked-for-history,doortts/fork-yobi,brainagenet/yobi,ahb0327/yobi,naver/yobi,ihoneymon/yobi,doortts/fork-yobi,doortts/fork-yobi,brainagenet/yobi,bloodybear/yona,ahb0327/yobi