update parquet-thrift to use elephant-bird and elephant-bird-pig to 4.5

I would be great to get parquet-thrift to use elephant-bird 4.5. There is a fix for using "bean-style" accessor functions in your thrift classes which doesn't work with 4.4.

**Reporter**: [Soren Macbeth](https://issues.apache.org/jira/secure/ViewProfile.jspa?name=sorenmacbeth)
**Assignee**: [Fokko Driesprong](https://issues.apache.org/jira/secure/ViewProfile.jspa?name=fokko) / @Fokko

_{**Note**: *This issue was originally created as [PARQUET-170](https://issues.apache.org/jira/browse/PARQUET-170). Please see the [migration documentation](https://issues.apache.org/jira/browse/PARQUET-2502) for further details.*}

Inizia individuando le dichiarazioni delle dipendenze parquet-thrift ed elephant-bird-pig e verificando come viene usato elephant-bird 4.4. Aggiorna entrambe le dipendenze alla versione 4.5, quindi verifica l’uso degli accessor in stile bean descritto nell’issue e consulta la documentazione di migrazione collegata per qualsiasi contesto rimanente.

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