visium HD doesn't have "filtered" counts file but "slice_file"

[giovp]

https://github.com/scverse/spatialdata-io/blob/e3c53b5d6789bbaec49181f33dfe368170747ce4/src/spatialdata_io/_constants/_constants.py#L247-L249

from the files on the website it doesn't look like there is such filtered counts https://www.10xgenomics.com/datasets/visium-hd-cytassist-gene-expression-libraries-of-human-lung-cancer-if https://www.10xgenomics.com/datasets/visium-hd-cytassist-gene-expression-libraries-of-human-crc https://www.10xgenomics.com/datasets/visium-hd-cytassist-gene-expression-libraries-of-mouse-intestine https://www.10xgenomics.com/datasets/visium-hd-cytassist-gene-expression-libraries-of-mouse-brain-he

cc @timtreis @Farbodch