testing: Migrated ikev1 scenarios to new default plugins

testing/tests/ikev1/rw-psk-aggressive/hosts/carol/etc/strongswan.conf

@@ -5,5 +5,5 @@ swanctl {
 }
 
 charon-systemd {
-  load = random nonce aes sha1 sha2 hmac kdf curve25519 kernel-netlink socket-default updown vici
+  load = random nonce openssl kernel-netlink socket-default updown vici
 }

testing/tests/ikev1/rw-psk-aggressive/hosts/dave/etc/strongswan.conf

@@ -5,5 +5,5 @@ swanctl {
 }
 
 charon-systemd {
-  load = random nonce aes sha1 sha2 hmac kdf curve25519 kernel-netlink socket-default updown vici
+  load = random nonce openssl kernel-netlink socket-default updown vici
 }

testing/tests/ikev1/rw-psk-aggressive/hosts/moon/etc/strongswan.conf

@@ -5,7 +5,7 @@ swanctl {
 }
 
 charon-systemd {
-  load = random nonce aes sha1 sha2 hmac kdf curve25519 kernel-netlink socket-default updown vici
+  load = random nonce openssl kernel-netlink socket-default updown vici
 
   i_dont_care_about_security_and_use_aggressive_mode_psk = yes
 }