g.proj use project instead of location since 8.4.x

[vbrunn]

Keyword "location" should be changed to "project" depending on grass version

grass-gis-helpers/src/grass_gis_helpers/location.py

Line 69 in 0f56efa

"g.proj", flags="c", location=tmp_loc, quiet=True, **epsg_arg

to avoid warning:
WARNUNG: Please update the usage of <g.proj>: option <location> has been renamed to <project>
Solution approach similar to

    grass_version = [int(item) for item in grass_version_info.split('.')[:2]]
    if grass_version >= [8, 4]:
        loc_proj = "project"
    else:
        loc_proj = "location"

    v_kwargs = {"mapset": mapset,
            "input": aoi_map_to_set_region1,
            "output": aoi_map_to_set_region1,
            "quiet": True,
            loc_proj: loc,
            }
    grass.run_command(
        "v.proj",
        **v_kwargs
    )```