* Revert "Optimize merkle proofs for efficient verification in Solidity (#12857)"
This reverts commit c077597afb since we
still require commitment to the leaves - see #12820.
* remove PartialOrd trait from mmr hash type
* Change copyright year to 2023 from 2022
* Fix incorrect update of copyright year
* Remove years from copy right header
* Fix remaining files
* Fix typo in a header and remove update-copyright.sh
* move BeefyMmrApi to pallet-beefy-mmr
* fix test_utils use pallet-beefy-mmr BeefyMmrApi
* Move beefy-merkle-tree to utils and Rename to Merkle-tree
* fix fmt and test
* Update merkle-tree to binary-merkle-tree and Remove Keccak256 mod from merkle-tree
* change merkle-tree name to binary-merkle-tree
* mirr fix