Fixes

There is a bug here - if no filtering date is specified, this removes undated submissions. The correct action would be to only remove un-dated if a date filter is being applied
The current version of the submission generation removes all entries with 'no assertion criteria provided', but in the AIP category logic we accommodate 0-star reviews. The current format cannot create 0-star clinvar ratings.
The ClinvArbitration version was already patched to deal with ClinVar's weird approach to PAR regions - X and Y versions of the same variant share a single ID. This results in us dropping some chrX variants.

Proposed Changes

Takes the latest version from https://github.com/populationgenomics/ClinvArbitration (with some CPG/cloud changes - that version is intended to work offline)
Removes the date threshold argument completely, it's extra complication we don't intend to use in production
Removes 'useless ratings' in favour of 'no star ratings'
Clanges the clinvar_runner script to match latest changes

I'm going to smash this through in test to make sure it makes sense: https://batch.hail.populationgenomics.org.au/batches/444425