GUI: Use `running_services` daemon command instead of `is_running`

[paninaro]

Example request/response using wscat:

$ wscat -n --cert ~/.chia/mainnet/config/ssl/daemon/private_daemon.crt --key ~/.chia/mainnet/config/ssl/daemon/private_daemon.key -c wss://localhost:55400

> {"ack": false, "command": "running_services", "data": {}, "destination": "daemon", "origin": "client", "request_id": "43dc226cef76963ddd56c7068972947f373918c24b0fdf5bfa767a1340271da6"}

< {"ack": true, "command": "running_services", "data": {"running_services": ["chia_harvester", "chia_farmer", "chia_wallet", "wallet_ui", "chia_full_node"], "success": true}, "destination": "client", "origin": "daemon", "request_id": "43dc226cef76963ddd56c7068972947f373918c24b0fdf5bfa767a1340271da6"}

[seeden]

Updated via https://github.com/Chia-Network/chia-blockchain-gui/pull/1034