Create ParquetReader for Mapping Parquet Bytes to Java Maps

[criccomini]

Issue Description:

Proposal:
Introduce a ParquetReader in Twister to enable the mapping of Parquet bytes to Java Maps, similar to AvroReader and ProtoReader. This reader will provide a convenient way to read Parquet data and extract it as key-value pairs stored in Maps.

Expected Behavior:
The ParquetReader should allow developers to read Parquet bytes and map the data to Java Maps. Each Parquet row will be represented as a Map object, where column names are used as keys and corresponding values are populated.

Benefits:

1. Simplified Parquet data processing.
2. Seamless integration with existing Java data structures.
3. Enhanced performance and efficiency.

Implementation Considerations:
Utilize existing Parquet libraries, such as Apache Parquet, to handle low-level parsing and decoding. Support various data types defined in the Parquet schema and handle nullable fields appropriately.

Contributor Resources:
Refer to the Twister project's contribution guidelines for instructions on setting up the development environment and submitting a pull request.

Environment:

• Twister version: [Specify the version or commit hash]
• Operating System: [Specify the OS]
• Java version: [Specify the Java version]
• Additional environment details: [Provide any relevant details about the environment]