[FlightRPC][FlightSQL][Java] Make FlightSqlClientDemo a general purpose tool

The FlightSqlClientDemo test program has a limited set of options that prevents it from being used against production databases. It does work against the Derby and SQLite examples though.

The major limitation is that there is no way to supply authentication information. The proposal here is to add support for passing in HTTP basic credentials and Authorization: Bearer headers.

Another useful feature would be an option to supply arbitrary headers (as a way of support server-specific options).

Lastly, it would be good to add an interactive mode that just ran the tool in a loop based on user input (and use ClientCookieMiddleware in this mode to persist state).

A shaded configuration of the flight-sql module that set this tool's main function as the JAR entry point would make it more friendly to run as well.

This would make the tool comparable to SQLLine.

**Reporter**: [James Duong](https://issues.apache.org/jira/browse/ARROW-15843) / @jduo

_{**Note**: *This issue was originally created as [ARROW-15843](https://issues.apache.org/jira/browse/ARROW-15843). Please see the [migration documentation](https://github.com/apache/arrow/issues/14542) for further details.*}

Comece localizando o programa de teste FlightSqlClientDemo e a configuração do módulo flight-sql. Analise como ClientCookieMiddleware poderia dar suporte ao modo interativo proposto e, em seguida, defina o escopo para credenciais, headers bearer e arbitrários, execução interativa e o ponto de entrada do shaded JAR. Considera-se concluído quando a ferramenta oferece suporte às opções selecionadas e pode ser executada convenientemente em bancos de dados de produção.

Escrita pelo modelo de indexação a partir do texto da issue.