Add `EndOfEpochData::epoch_supply_change` field#4

DaughterOfMars merged 3 commits intomainiotaledger/iota-rust-sdk:mainfrom

fix(types)-Add-`EndOfEpochDataepoch_supply_change`-fieldiotaledger/iota-rust-sdk:fix(types)-Add-`EndOfEpochDataepoch_supply_change`-fieldCopy head branch name to clipboard