Add a new Make target for running single integration test (#6500)
Add a new Make target for running single integration test (#6500)

* Add a new Make target for running single integration test

* Use # instead of - as the delimiter

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