Iceberg: HiveVectorizedReader::parquetRecordReader should reuse footer information

HiveVectorizedReader::parquetRecordReader should reuse details of parquet footer, instead of reading it again.

It reads parquet footer here:

https://github.com/apache/hive/blob/master/iceberg/iceberg-handler/src/main/java/org/apache/iceberg/mr/hive/vector/HiveVectorizedReader.java#L230-L232

Again it reads the footer here for constructing vectorized recordreader

https://github.com/apache/hive/blob/master/iceberg/iceberg-handler/src/main/java/org/apache/iceberg/mr/hive/vector/HiveVectorizedReader.java#L249

https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/io/parquet/VectorizedParquetInputFormat.java#L50

Check the codepath of VectorizedParquetRecordReader::setupMetadataAndParquetSplit

https://github.com/apache/hive/blob/6b0139188aba6a95808c8d1bec63a651ec9e4bdc/ql/src/java/org/apache/hadoop/hive/ql/io/parquet/vector/VectorizedParquetRecordReader.java#L180

It should be possible to share "ParquetMetadata" in VectorizedParuqetRecordReader.