Remove the ledger-core/api directory prior to generate interfaces. [skip ci]
Remove the ledger-core/api directory prior to generate interfaces. [skip ci]

This is not strictly required, but it will prevent you from going crazy
trying to get why you have old files that are not part of the interfaces
anymore.

LedgerHQ/lib-ledger-core,LedgerHQ/lib-ledger-core,LedgerHQ/lib-ledger-core,LedgerHQ/lib-ledger-core,LedgerHQ/lib-ledger-core,LedgerHQ/lib-ledger-core,LedgerHQ/lib-ledger-core