@Override
  protected void verifyWorldStateRoot(final Hash calculatedStateRoot, final BlockHeader header) {
    // The test harness validates the root hash, no need to validate in-line for reference test
  }
For reference tests world state root validation is handled in the harness, this stubs out the
behavior to always pass.

@param calculatedStateRoot state root calculated during bonsai persist step.
@param header supplied reference test block header.
ethereum/referencetests/src/main/java/org/hyperledger/besu/ethereum/referencetests/BonsaiReferenceTestWorldState.java