testing: Converted tnc scenarios to swanctl

testing/tests/tnc/tnccs-20-mutual-pt-tls/hosts/moon/etc/pts/options

@@ -1,8 +1,8 @@
 --connect sun.strongswan.org
 --client moon.strongswan.org
---key /etc/ipsec.d/private/moonKey.pem
---cert /etc/ipsec.d/certs/moonCert.pem
---cert /etc/ipsec.d/cacerts/strongswanCert.pem
+--key /etc/swanctl/rsa/moonKey.pem
+--cert /etc/swanctl/x509/moonCert.pem
+--cert /etc/swanctl/x509ca/strongswanCert.pem
 --mutual
 --quiet
 --debug 2