Upgrade path doesn't work with --network flag.

[vbhattaccmu]

🆙 Starting Availup...
📌 Mainnet selected.
🗑️  Wiping old config file at /Users/vbhattaccmu/.avail/mainnet/config/config.yml.
📲 No app ID specified. Defaulting to light client mode.
🔑 Identity found at /Users/vbhattaccmu/.avail/identity/identity.toml.
🔄 Checking for updates...
⬆️  Avail binary is out of date. Upgrading...
🔄 Resetting configuration and data...
✅ Availup exited successfully.
🧱 Starting Avail.
Error: 
Bootstrap node list must not be empty.
Either use a '--network' flag or add a list of bootstrap nodes in the configuration file.


Location:
    client/src/main.rs:397:20