Mavryk Taquito v20.1.0

• Integration of the Boreas update for Mavryk

Taquito v19.2.1

Summary

• Based on Tezos version of Taquito version v19.2.1 and refactored for the Mavryk L1 (https://github.com/ecadlabs/taquito/releases/tag/19.2.1)