filter2 API performance regression

The new filter API seems to be much slower (or perhaps I'm using it wrong \:)

Code using an UnboundRecordFilter:

```java
ColumnRecordFilter.column(column,
ColumnPredicates.applyFunctionToBinary(
input -> Binary.fromString(value).equals(input)));
```

vs. code using FilterPredicate:

```java
eq(binaryColumn(column), Binary.fromString(value));
```

The latter performs twice as slow on the same Parquet file (built using 1.6.0rc2).

Note: the reader is constructed using

```java
ParquetReader.builder(new ProtoReadSupport().withFilter(filter).build()
```

The new filter API based approach seems to create a whole lot more garbage (perhaps due to reconstructing all the rows?).

**Reporter**: [Viktor Szathmáry](https://issues.apache.org/jira/secure/ViewProfile.jspa?name=phraktle) / @phraktle
#### Related issues:
- [FilteredRecordReader skips rows it shouldn't for schema with optional columns](https://github.com/apache/parquet-java/issues/1730) (is related to)

_{**Note**: *This issue was originally created as [PARQUET-98](https://issues.apache.org/jira/browse/PARQUET-98). Please see the [migration documentation](https://issues.apache.org/jira/browse/PARQUET-2502) for further details.*}

Inizia confrontando il percorso UnboundRecordFilter che usa ColumnRecordFilter.column e ColumnPredicates.applyFunctionToBinary con il percorso FilterPredicate che usa eq e binaryColumn. Riproduci entrambi i casi sullo stesso file Parquet con ProtoReadSupport e misura il tempo di esecuzione e la creazione di garbage; il lavoro sarà completato quando la regressione delle prestazioni segnalata sarà spiegata e corretta senza modificare i risultati del filtraggio.

Scritto dal modello di indicizzazione a partire dal testo della issue.