[Java] Ensure Flight with native Netty transport is actually being tested

There's only one test that exercises the domain socket path and it appears it's getting skipped on CI
```

[INFO] Running org.apache.arrow.flight.TestServerOptions
Warning:  Tests run: 5, Failures: 0, Errors: 0, Skipped: 1, Time elapsed: 0.024 s - in org.apache.arrow.flight.TestServerOptions
```
We should make sure this test works and figure out whatever Maven magic we need to get the right dependencies on the right platforms

**Reporter**: [David Li](https://issues.apache.org/jira/browse/ARROW-17024) / @lidavidm

_{**Note**: *This issue was originally created as [ARROW-17024](https://issues.apache.org/jira/browse/ARROW-17024). Please see the [migration documentation](https://github.com/apache/arrow/issues/14542) for further details.*}

まず org.apache.arrow.flight.TestServerOptions を実行し、CI でドメインソケットのテストがスキップされる理由を確認します。Maven の設定と、ネイティブ Netty トランスポート用のプラットフォーム固有の依存関係を調査します。該当する CI プラットフォームで、テストがスキップされるのではなく正常に実行されれば完了です。

索引モデルが issue の本文から書いたものです。