[Data explorer] Add download/upload data links support to CLI

[weronikasosnowskaseqera]

Implement copy command in CLI, It is a dowload and upload functionality from Data explorer.

tw data-links cp --datalink=<datalinkId>:/path/to/object.txt object.txt  # copy/download a single object (defined by prefix path) from the data link to your localhost 
tw data-links cp /path/to/samplesheet.csv --datalink=<datalinkId> --workspace=<workspaceId> # upload a file from your localhost to the data link
tw data-links cp /path/to/folder --datalink =<datalinkId> --workspace=<workspaceId> --recursive # upload all files in a folder from your localhost to the data link

[canny]

This issue has been linked to a Canny post: Automate uploading data to, and downloading data from, Data Explorer via the CLI 🎉