Rename data_type to seq_data_type

[junaruga]

This issue ticket is for a task note. Rename the current input parameter data_type ("HIFI"/"ONT") to seq_data_type. Because we want to add a new input parameter genome_data_type.

• seq_data_type: "HIFI" or "ONT"
• genome_data_type: ("organelle" or "mitochondria") or "" (empty). Note the mitochondria is a part of the organelle.

[junaruga]

Note the optional parameters for the contamination in the "human-pangenomics/hpp_production_workflows" are below. It's not "organelle" but "mitochondria".

• Eukaryotic
• Mitochondria
• Plastids
• Vecscreen
• RRNA

https://github.com/human-pangenomics/hpp_production_workflows/blob/3085f434d706dd416920dc3833ea296e886045cf/QC/wdl/tasks/contamination.wdl#L7-L14