added multica agent hosts

ansible/tests/fixtures/config-show.txt

@@ -0,0 +1,17 @@
+Config file: /home/multica/.config/multica/config.json
+server_url:                        (not set)
+app_url:                           (not set)
+workspace_id:                      (not set)
+device_name:                       (not set)
+runtime_name:                      (not set)
+workspaces_root:                   (not set)
+max_concurrent_tasks:              (not set)
+poll_interval:                     (not set)
+ws_claim_poll_interval:            (not set)
+heartbeat_interval:                (not set)
+agent_timeout:                     (not set)
+codex_semantic_inactivity_timeout: (not set)
+codex_handshake_timeout:           (not set)
+disable_auto_update:               false
+auto_update_check_interval:        (not set)
+disable_auto_reload:               false