help to remove duplicated fbtc addresses

[lyfmantle]

hey, I saw the fbtc adapter has been updated to:
https://github.com/lyfmantle/DefiLlama-Adapters/blob/main/projects/fbtc/index.js

const { sumTokens } = require('../helper/chain/bitcoin')
const bitcoinAddressBook = require('../helper/bitcoin-book/index.js')

async function tvl() {
  return sumTokens({ owners: await bitcoinAddressBook.fbtc() })
}

module.exports = {
  timetravel: false,
  bitcoin: { tvl }
}

and the bitcoinAddressBook.fbtc() method points to:
https://github.com/lyfmantle/DefiLlama-Adapters/blob/main/projects/helper/bitcoin-book/fetchers.js#L32-L50
it's getting the addresses from an api.

now after running npm run check-bitcoin-duplicates in the DefiLlama-Adapters repo, we found some duplicated fbtc addresses and don't know the proper way to remove them.

can you help us to remove the duplicated fbtc addresses, or tell us a proper way to do that?