[fmt] Comply to latest fmt version

blockchain/apply_valid_block.rs

blockchain/check_and_apply_block.rs

blockchain/dbex.rs

blockchain/lib.rs

blockchain/revert_block.rs

blockchain/sync.rs

blockchain/ts_parsers.rs

core/lib.rs

crypto/keys/ed25519.rs

crypto/keys/mod.rs

dal/block.rs

dal/identity.rs

dal/tools.rs

dal/writers/block.rs

dal/writers/dividend.rs

dal/writers/transaction.rs

documents/blockchain/mod.rs

documents/blockchain/v10/documents/certification.rs

documents/blockchain/v10/documents/identity.rs

documents/blockchain/v10/documents/membership.rs