testing: Converted tnc scenarios to swanctl

testing/tests/tnc/tnccs-20-pdp-eap/posttest.dat

@@ -1,8 +1,10 @@
-moon::ipsec stop
-carol::ipsec stop
-dave::ipsec stop
-alice::ipsec stop
+moon::service charon stop
+carol::service charon stop
+dave::service charon stop
+alice::service charon stop
 alice::service apache2 stop
+alice::rm /etc/swanctl/x509/aaaCert.pem
+alice::rm /etc/swanctl/rsa/aaaKey.pem
 moon::iptables-restore < /etc/iptables.flush
 carol::iptables-restore < /etc/iptables.flush
 dave::iptables-restore < /etc/iptables.flush