Add support for GCPS

Some GeoTIFF don't use Affine transform for geospatial coordinates but use a set of GroundControlPoint to do the transformation between the pixel space to the spatial space.

ref:
- https://gdal.org/en/stable/user/raster_data_model.html#gcps
- https://gdal.org/en/stable/development/rfc/rfc4_geolocate.html#changes-to-warp-api-and-gdalwarp

Dataset: the Sentinel-1 dataset on AWS is a good example

ref:
- https://github.com/developmentseed/geotiff-test-data/issues/21
- https://github.com/cogeotiff/rio-tiler/blob/main/tests/fixtures/cog_gcps_ovr.tif