[SUGGESTION] Take 10x Multiome data as inputs

[cflerin]

Is your feature request related to a problem? Please describe.
I need to import RNA and ATAC data from Cell Ranger ARC outs/.

Describe the solution you'd like
getDataChannel should return separate channel entries for the data present in outs/, linked by sampleID, and having a different key describing the data type:

• RNA:
  • [ sampleId, path/to/outs/filtered_feature_bc_matrix/*, 10x_mo_cellranger_mex_rna, ..., ... ]
• ATAC:
  • [ sampleId, [ outs/atac_possorted_bam.bam, outs/atac_possorted_bam.bam.bai], bam, ..., ...]
  • [ sampleId, [ outs/atac_fragments.tsv.gz, outs/atac_fragments.tsv.gz.tbi], fragments, ..., ...]

Describe alternatives you've considered
Use the standard tenx profile and process this channel afterward to extract these files. This might even be preferable, as it would limit the choices of input data profiles. There could be a 'translation' function to go from this input type to the ones listed above.

Additional context
N/A