message: op-chain-ops: withdrawal migration gaslimit
  Set the withdrawal migration gas limit to
  a non zero number.
diff: @@ -64,6 +64,8 @@ func MigrateWithdrawal(withdrawal *LegacyWithdrawal, l1CrossDomainMessenger *com
  }
  versionedNonce := EncodeVersionedNonce(withdrawal.Nonce, common.Big1)
  + // Encode the call to `relayMessage` on the `CrossDomainMessenger`.
  + // The minGasLimit can safely be 0 here.
  data, err := abi.Pack(
  "relayMessage",
  versionedNonce,
  @@ -77,12 +79,15 @@ func MigrateWithdrawal(withdrawal *LegacyWithdrawal, l1CrossDomainMessenger *com
  return nil, fmt.Errorf("cannot abi encode relayMessage: %w", err)
  }
  + // Set the outer gas limit. This cannot be zero
  + gasLimit := uint64(len(data)*16 + 200_000)
  +
  w := NewWithdrawal(
  withdrawal.Nonce,
  &predeploys.L2CrossDomainMessengerAddr,
  l1CrossDomainMessenger,
  value,
  - new(big.Int),
  + new(big.Int).SetUint64(gasLimit),
  data,
  )
  return w, nil
  