User Datasets: Upload forms for RNA-Seq, Bigwig, and VCF

[dmfalke]

Genomics site need new upload forms:

• RNA-Seq
• Bigwig

Both RNA-Seq and BigWig will need a section for users to choose a reference genome, which will be included as a dataset dependency (see meta.dependencies at https://veupathdb.github.io/vdi-service/vdi-api.html#resources:/vdi-datasets:post).

There are two parts involved here:

1. Add a new "dependencies" section to the upload form.
2. Add a new optional renderDependencySelector to the upload form config, which will take a specific Props interface which will include a value and an onChange handler.
3. Make a new ReferenceOrganismDependencySelector component to use in (2) above.