`DriverVectorCube.from_geojson` incompatible with pandas 3 (just released)

[soxofaan]

import pandas
import openeo_driver.datacube

print(pandas.__version__)
# 3.0.0

geometries = {
    'type': 'Feature',
    'geometry': {'type': 'Point', 'coordinates': [66, 52]},
    'properties': {'row_index': 1, 'description': 'foo'}
}
openeo_driver.datacube.DriverVectorCube.from_geojson(
    geometries
)
#  Cannot interpret '<StringDtype(na_value=nan)>' as a data type

snippet works with pandas<3.0.0

[soxofaan]

full stack trace FYI

>>> openeo_driver.datacube.DriverVectorCube.from_geojson(
...     geometries
... )
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/lippenss/src/openeo/openeo-python-driver/openeo_driver/datacube.py", line 507, in from_geojson
    return cls.from_geodataframe(gdf, columns_for_cube=columns_for_cube)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/lippenss/src/openeo/openeo-python-driver/openeo_driver/datacube.py", line 357, in from_geodataframe
    columns_for_cube = [c for c in available_columns if numpy.issubdtype(data[c].dtype, numpy.number)]
                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/lippenss/src/openeo/openeo-python-driver/openeo_driver/datacube.py", line 357, in <listcomp>
    columns_for_cube = [c for c in available_columns if numpy.issubdtype(data[c].dtype, numpy.number)]
                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/lippenss/src/openeo/openeo-python-driver/venv311/lib/python3.11/site-packages/numpy/_core/numerictypes.py", line 534, in issubdtype
    arg1 = dtype(arg1).type
           ^^^^^^^^^^^
TypeError: Cannot interpret '<StringDtype(na_value=nan)>' as a data type

[soxofaan]

Quick draft PR attempt to fix pandas3 compatibility:

• make DriverVectorCube.from_geodataframe compatible with pandas 3 #460

let's see what CI thinks of it