* reinstate and expand export test
* format testdata json
* sort bep3 testdata json for easier diffing
* add more bep3 swap examples to test data
* reset swaps for zero height
* update top level migration testdata
* add uatom ibc denom to money markets in hard migration
* add new money market to stability committee
* clean up
* update v0_16 migration test data
* add swp, uatom ibc denoms to hard gov committee
* update committee migration testdata
* update general migration test data
* specify committee ID with vars
* fix merge var rename bug
Co-authored-by: rhuairahrighairigh <ruaridh.odonnell@gmail.com>