opnsense: add initial api to create new clients

bruno/opnsense-api/Add Client Builder.bru

@@ -22,7 +22,6 @@ body:json {
       "pubkey": "{{clientPubkey}}",
       "psk": "{{psk}}",
       "tunneladdress": "{{clientTunnelAddress}}",
-      "keepalive": "",
       "server": "{{serverUuid}}",
       "endpoint": "{{vpn_endpoint}}"
     }
@@ -30,7 +29,7 @@ body:json {
 }
 
 vars:pre-request {
-  clientName: vpgen-test
+  clientName: vpgen-CaZzzer
   clientPubkey: BJ5faPVJsDP4CCxNYilmKnwlQXOtXEOJjqIwb4U/CgM=
   psk: 0LWopbrISXBNHUxr+WOhCSAg+0hD8j3TLmpyzHkBHCQ=
   clientTunnelAddress: 10.18.11.101/32,fd00::1/128