PARQUET-2282: Don't initialize HadoopCodec (#1071)

[Fokko]

At Iceberg we want to run Apache Flink without Hadoop, and by initializing HadoopCodec directly, but only if another codec hasn't been provided.

Make sure you have checked all steps below.

Jira

• My PR addresses the following Parquet Jira issues and references them in the PR title. For example, "PARQUET-1234: My Parquet PR"
  • https://issues.apache.org/jira/browse/PARQUET-2282
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[Fokko]

@wgtmac Creating a backport to 1.13.1 is a great suggestion indeed :)