Correct WGS fetching
Correct WGS fetching

The most important parts are dropping the number of jobs to 30, so we
have a reasonable number of total jobs and removing empty files. Some
directories only have <30 and others much more. For those with <30 we
need to remove any empty files that may be created.

RNAcentral/rnacentral-import-pipeline,RNAcentral/rnacentral-import-pipeline,RNAcentral/rnacentral-import-pipeline,RNAcentral/rnacentral-import-pipeline