fix forgot deletion of notification when delete repository (#5506)
fix forgot deletion of notification when delete repository (#5506)


kubatyszko/gitea,typeless/gitea,Bwko/gitea,kubatyszko/gitea,sapk-fork/gitea,vdbt/gitea,Bwko/gitea,go-gitea/gitea,go-gitea/gitea,cez81/gitea,Bwko/gitea,typeless/gitea,vdbt/gitea,typeless/gitea,lafriks/gitea,sapk-fork/gitea,go-gitea/gitea,lafriks/gitea,cez81/gitea,sapk-fork/gitea,vCaesar/gitea,lafriks/gitea,sapk-fork/gitea,cez81/gitea,typeless/gitea,vCaesar/gitea,kubatyszko/gitea