ENH: Add support for mask parameter

[brendan-ward]

Resolves #277

Adds mask parameter to read, read_dataframe, open_arrow, and read_bounds.

This takes an easier path to supporting geometries than Fiona (which supports GeoJSON-like inputs). This requires Shapely Geometry objects, and internally converts them to WKB to create the geometry within GDAL.

I have not finished checking compatibility with other parameters, like where or sql.

I am currently seeing inconsistent behavior when using Arrow, where it will return more results than expected for GPKG.

[brendan-ward]

GDAL Arrow bug logged at: OSGeo/gdal#8347

This affects both bbox and mask filters when using Arrow for both GPKG and FlatGeobuf.

[normanb]

@brendan-ward there has been quite a few commits to GDAL master regarding Arrow filtering. I have been using pyogrio with TileDB in GDAL (which supports arrow) and I am 👍 on adding mask support.

[jorisvandenbossche]

Looks good!