docs: adding large datasets to s3://nf-core-awsmegatests

[nickp60]

Is your feature request related to a problem? Please describe.
We are working on releasing a pipeline which will require some large databases to be hosted on s3://nf-core-awsmegatests. There is a line mentioning "Request upload to nf-core AWS S3 test buckets in the [#request-core]" but its unclear what exactly. that entails.

Describe the solution you'd like
It would be great to have the same level of detail we have for uploading datasets to nf-core/test-datasets. Perhaps this could include

• how to document the provenance of files we hope to upload
• what tools are needed to do the transfer
• whether any tests of the data need to be in place
• limitations on file sizes
• info on attribution for data
• any information about versioning of databases

Thanks!

[miraep8]

@jfy133 Hey James the funcprofiler team wants to add the full databases to AWS for the full test we owe you guys. Could we work together on updating the docs on this issue? More than happy to reference some slack channel or other discussion you could point us to/synthesize that to a) figure out how to add our datasets and b) update the docs according to this issue? :)