Updated bin/onelinesetup script to 2.4.0

lib/onelinesetup

@@ -1,6 +1,6 @@
 #!/bin/bash
 DOMAIN=${1:-magento2.test}
-VERSION=${2:-2.3.5-p1}
+VERSION=${2:-2.4.0}
 
 curl -s https://raw.githubusercontent.com/markshust/docker-magento/master/lib/template | bash
 bin/download $VERSION