Serve Open Data without EOS bottleneck

[alexander-held]

File access via EOS has previously been a bottleneck when serving Open Data via ServiceX. For benchmarking purposes (#5), ensure that this bottleneck is avoided. This will likely have to be done by duplicating the data and serving it from elsewhere (e.g. through SSL).

Target date: June 1, 2022 via #5

Requires

• [to be filled]

[alexander-held]

This has been addressed by serving data from UNL and through rucio.