added ikev2/rw-eap-tls-fragments scenario

testing/tests/ikev2/rw-eap-tls-fragments/hosts/moon/etc/strongswan.conf

@@ -0,0 +1,6 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+charon {
+  load = curl aes des sha1 sha2 md5 pem pkcs1 gmp random x509 hmac stroke kernel-netlink socket-default eap-tls updown
+  multiple_authentication=no
+}