testing: Migrated openssl brainpool scenarios to swanctl

testing/tests/openssl-ikev2/alg-ecp-brainpool-high/hosts/dave/etc/strongswan.conf

@@ -1,5 +1,5 @@
 # /etc/strongswan.conf - strongSwan configuration file
 
 charon {
-  load = aes des sha1 sha2 md5 pem pkcs1 gmp pem pkcs1 x509 openssl curl revocation random nonce hmac stroke kernel-netlink socket-default updown
+  load = random nonce aes sha1 sha2 gmp pem pkcs1 hmac x509 openssl curl revocation vici kernel-netlink socket-default updown
 }