Pushing VFS down to converters

[ktsitsi]

This PR:

• Pushes down the VFS inside the converters allowing passing of config and context for accessing input images directly from S3.

Usage:

from tiledb.bioimg import from_bioimg
from_bioimg(src='s3://tiledb-bioimg/local_testing/CMU-1-Small-Region-rgb.ome.tiff', dest='./tests/data/cmu-rgb-vfs.tdb', reader_kwargs={"config":tiledb.Config({})}
>>Ingesting level 0: 100%|██████████| 9/9 [00:00<00:00, 47.70tiles/s]
>>Ingesting level 1: 100%|██████████| 1/1 [00:00<00:00, 47.95tiles/s]

---
from tiledb.bioimg.openslide import TileDBOpenSlide
slide = TileDBOpenSlide('s3://tiledb-bioimg/local_testing/CMU-1-Small-Region-rgb.ome.tiff', config=tiledb.Config({}))
slide.levels
>>Out[9]: (0, 1, 2, 3)

It will resolve related story [sc-25684] [sc-43577]

[jp-dark]

Looks good to me (left one optional comment, but feel free to implement or ignore).

[jp-dark]

Suggested change

	self,
	input_path: str,
	logger: Optional[logging.Logger] = None,
	config: Optional[Config] = None,
	ctx: Optional[Ctx] = None,
	extra_tags: Sequence[Union[str, int]] = (),
	):
	self,
	input_path: str,
	*,
	logger: Optional[logging.Logger] = None,
	config: Optional[Config] = None,
	ctx: Optional[Ctx] = None,
	extra_tags: Sequence[Union[str, int]] = (),
	):

It might be worth making optional arguments keyword only so that you don't need to worry about breaking the API when adding in new optional arguments. As implemented, if someone naively tried used the old API with only positional arguments, it would just pass extra_tags to config without a clear error message.