Remove global site url (#8343)

* remove global site url

* missed one

* revert mysterious change

app/team.go

@@ -741,7 +741,7 @@ func (a *App) InviteNewUsersToTeam(emailList []string, teamId, senderId string)
 	}
 
 	nameFormat := *a.Config().TeamSettings.TeammateNameDisplay
-	a.SendInviteEmails(team, user.GetDisplayName(nameFormat), emailList, utils.GetSiteURL())
+	a.SendInviteEmails(team, user.GetDisplayName(nameFormat), emailList, a.GetSiteURL())
 
 	return nil
 }