Fixes geerlingguy#259: Update Rails deployment demo Vagrantfile for better WSL compatibility.

Author: geerlingguy

deployments/Vagrantfile

@@ -3,6 +3,7 @@
 
 Vagrant.configure(2) do |config|
   config.vm.box = "geerlingguy/ubuntu2004"
+  config.vm.synced_folder '.', '/vagrant', disabled: true
   config.ssh.insert_key = false
 
   config.vm.provider "virtualbox" do |v|