Wrong nesting in policies.json

[Phu2]

This is how the current policies.json is created:

	{
	   "policies": {
	               "ImportEnterpriseRoots": true,
	               "Certificates": {
	               "Install": [
	                          "${CHROOT}/usr/bin/cshell/cert/CShell_Certificate.crt"
	                          ]
	                               }
	               }
	}

See https://github.com/ruyrybeyro/chrootvpn/blob/main/vpn.sh#L707

Changing to

	{
	   "policies": {
	               "Certificates": {
                       "ImportEnterpriseRoots": true,
	               "Install": [
	                          "${CHROOT}/usr/bin/cshell/cert/CShell_Certificate.crt"
	                          ]
	                               }
	               }
	}

works for me.