[Bug] r.in.wms gives FutureWarning about GDAL and exceptions

[wenzeslaus]

Describe the bug

Running the r.in.wms tools produces a warning about not calling gdal.UseExceptions() or gdal.DontUseExceptions() explicitly.

/usr/lib/python3/dist-packages/osgeo/gdal.py:312: FutureWarning:
Neither gdal.UseExceptions() nor gdal.DontUseExceptions() has been explicitly called.
In GDAL 4.0, exceptions will be enabled by default.
  warnings.warn(

To reproduce

Use one of the examples in the r.in.wms documentation.

Expected behavior

No warning, but I didn't investigate what exception behavior is appropriate.

System description

• GRASS GIS version: main branch