Globus transfer client

[dachengx]

These keys should be in $XENON_CONFIG:

globus_client_id = xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
globus_source = xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
globus_destination = xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
globus_source_path = /shared/xenon
globus_timeout = 1200
globus_polling_interval = 15
globus_waiting_interval = 60

should work with https://github.com/XENONnT/analysiscode/blob/284589b1691bbc6a28ffae2b858c83d231b30d57/straxen_debug/notebooks/test_globus_frontend.ipynb and https://github.com/XENONnT/analysiscode/blob/284589b1691bbc6a28ffae2b858c83d231b30d57/straxen_debug/python_scripts/globus_remote.py

And also add a script to create .globus_tokens.json.