Add option to write BIDS directly to cloud storage

[akhanf]

This adds a write_to_remote option that if enabled, writes the output directly to cloud storage (s3 or gcs)

It uses a touch file as the output instead of the zarr folder, with the uri passed separately as a param. This is so that an FSStore can be instantiated in the snakemake rule, instead of generating locally then copying.

Had to add a final() function around the outputs that are optionally on remote, and this function adds the remote prefix, along with applying the storage() function.

To do:

• [x] add support for s3 as well (currently only gcs)
• [x] only the tif_stacks_to_ome_zarr script is updated, will need to also update the zarr_to_ome_zarr script similarly

[akhanf]

One more thing for me to do: update the QC scripts to use the params.uri if it is remote