Update Anoma nock stdlib (#2786)

This stdlib contains the cryptographic stdlib APIs, sign, verify,
sign-detatched (sic) and verify-detatched (sic)

It is obtained from
https://github.com/anoma/anoma/blob/c28de348c169eec567a640152ac7af03f6c9c258/lib/nock.ex#L469

As noted in the comment the stdlibPaths are obtained using the Urbit
dojo. Run:

```
=>  anoma  !=(s)
```
where s is a stdlib symbol

 eg:
```
=>  anoma  !=(add)
      [9 20 0 63]
```