private boolean hasCustomBlobDBSettings() {
    return blobDBSettings != null
        && (blobDBSettings.blobGarbageCollectionAgeCutoff().isPresent()
            || blobDBSettings.blobGarbageCollectionForceThreshold().isPresent());
  }
Build configuration overview.

@return the string representing configuration overview
app/src/main/java/org/hyperledger/besu/cli/ConfigurationOverviewBuilder.java