jp2 tile should be download directly instead of using rasterio

[frandorr]

• There are some issues reading jp2 files in Windowed mode directly from the cloud as shown here: Rasterio/GDAL dataset identifiers: jp2 is slower to range read than download in full? rasterio/rasterio#1879

• We can completely remove rasterio dependency and just download with urllib the file

[alkalait]

@frandorr what's the update on this?

[frandorr]

It is on standy by but I wouldn't discard this issue.