testing: Migrate ikev2-stroke-bye scenarios to vici

testing/tests/ikev2/trap-any/hosts/dave/etc/swanctl/swanctl.conf

@@ -0,0 +1,26 @@
+connections {
+
+   trap-any {
+      remote_addrs = %any
+
+      local {
+         auth = psk
+      }
+      remote {
+         auth = psk
+      }
+      children {
+         trap-any {
+            remote_ts = 192.168.0.0/30
+            mode = transport
+            start_action = trap
+         }
+      }
+   }
+}
+
+secrets {
+   ike {
+      secret = 0sv+NkxY9LLZvwj4qCC2o/gGrWDF2d21jL
+   }
+}