Fix lambada_multilingual_stablelm

[jmichaelov]

• Individual task names as specified in the README now match the names in the .yaml files.
• Trust remote code argument now set to true (needed for dataset to load).

[baberabb]

Hi! datasets removed support for trust_remote_code(and scripts based datasets on the hub) in the latest release (4.0). Currently we pinned datasets 3.6 temporarily, to identify and update the datasets on the hub. But you should be able to pass the arg with --trust_remote_code from the cli in the meanwhile for those that require it.

If you have the bandwidth, would appreciate if you could upload an updated dataset. Otherwise I'll try doing it!

[baberabb]

adapted the datasets-cli script to convert to parquet