[Feature request] Use NCBI datasets to download input files

[elhossary]

NCBI has an extremely useful tool to download reference genomes, annotations, and reads from their repositories with much less hassle. https://www.ncbi.nlm.nih.gov/datasets/docs/v2/reference-docs/command-line/datasets/

The idea is to integrate this tool in make READemption automatically download the input files.

example command that can be wrapped inside READemption:

./datasets download genome taxon human --reference --chromosomes 1 --filename human_chr1.zip --include genome,gff3