message: indexer-agent: fix arg check
diff: @@ -457,7 +457,7 @@ export default {
  )
  }
  - if (argv.voucherClaimThreshold.eq(0)) {
  + if (argv.voucherRedemptionThreshold.eq(0)) {
  logger.warn(
  `Minimum voucher redemption value is 0 GRT, which may lead to redeeming unprofitable vouchers`,
  )
  