private AbstractCatalog originalCatalog(AmoroTable<?> amoroTable) {
    TableFormat format = amoroTable.format();
    TableIdentifier tableIdentifier = amoroTable.id();
    return getOriginalCatalog(format)
        .orElseGet(() -> createOriginalCatalog(tableIdentifier, format));
  }
Get the original flink catalog for the given table, if the flink catalog is not exists in the
cache, would create a new original flink catalog for this table format.

@param amoroTable amoroTable
@return original Flink catalog
amoro-format-mixed/amoro-mixed-flink/amoro-mixed-flink-common/src/main/java/org/apache/amoro/flink/catalog/FlinkUnifiedCatalog.java