Add dependency entry for libthrift 0.9.0 for parquet-thrift.

The pom.xml for parquet-thrift does not list libthrift as a dependency, but parquet-thrift in fact depends on libthrift 0.9.0. This can result in build errors. It is better to add a dependency entry for libthrift 0.9.0 to parquet-thrift's pom.xml so that libthrift 0.9.0 can be automatically pulled when building with Maven.