Eth node version warning about geth 1.10.6

```
│2021-08-23 13:29:48.190059 [warning  ] Unsupported Ethereum client version "Geth/v1.10.6-stable-576681f2/linux-amd64/go1.16.6" [raiden.network.rpc.client]
```

While running a local scenario, I saw this is the logs.
While not critical this version should be supported and not be thrown.