Sliderule v5 updates

[scottyhq]

A couple test failures seem to be coming from the sliderule v5.0 server update:

test_process_atl06sr - AssertionError: assert '3dep.value' in Index
test_sample_3dep - AssertionError: assert dtype('<M8[us]') == '<M8[ns]'

Relevant bits from the release notes (https://slideruleearth.io/web/rtd/developer_guide/release_notes/release-v05-00-00.html):

Raster sampling support has been optimized for x-series APIs at the cost of legacy p-series API performance. All users are strongly encouraged to switch to x-series APIs when performing raster sampling as the old p-series APIs will take much longer now

For the datetimes, it seems a difference in client library behavior rather than the public server (>=5.0.1 returns <M8[us])

[scottyhq]

Some minor column name changes:

gedi02ax new cols:
'shot_number'
'srcid'

raster samples (worldcover,3dep)...
'worldcover.flags' -> no longer by default
'worldcover.fileid' -> 'worldcover.file_id'
'worldcover.time' -> 'worldcover.time_ns'

[scottyhq]

waiting on a v5.0.7 release (SlideRuleEarth/sliderule#569)