Version 0.2.0

Major enhancements

• initial support for building on Windows.
• Windows: enabled search for GDAL dll directory for Python >= 3.8.
• Addition of where parameter to read and read_dataframe to enable GDAL-compatible
  SQL WHERE queries to filter data sources.
• Addition of force_2d parameter to read and read_dataframe to force
  coordinates to always be returned as 2 dimensional, dropping the 3rd dimension
  if present.
• Addition of bbox parameter to read and read_dataframe to select only
  the features in the dataset that intersect the bbox.
• Addition of set_gdal_config_options to set GDAL configuration options and
  get_gdal_config_option to get a GDAL configuration option.
• Addition of pyogrio.__gdal_version__ attribute to return GDAL version tuple
  and __gdal_version_string__ to return string version.
• Addition of list_drivers function to list all available GDAL drivers.
• Addition of read and write support for FlatGeobuf driver when available in GDAL.