Update vrs-python version to 2.2.0

[theferrit32]

https://github.com/ga4gh/vrs-python/releases/tag/2.2.0

'Deprecating 2.x releases pre 2.2.0'
ga4gh/vrs-python#603

Re-run some number of our clinvar releases? Would maybe be useful to know how much changed. Would only affect same-as-ref variants in ClinVar. I would guess there are not many.