fix: export XmssSignature#104

TomWambsgans merged 1 commit intoleanEthereum:mainleanEthereum/leanMultisig:mainfrom

Kayden-ML:Add-XmssSignature-to-lib-fileKayden-ML/leanMultisig:Add-XmssSignature-to-lib-fileCopy head branch name to clipboard