Add tool to capture earliest or latest offsets in kafka topics

For bootstrapping cases using spark.write(), we need to capture offsets from kafka topic and use it as checkpoint for subsequent read from Kafka topics.

[https://github.com/apache/hudi/issues/1985]

We need to build this integration for smooth transition to deltastreamer.

## JIRA info

- Link: https://issues.apache.org/jira/browse/HUDI-1280
- Type: New Feature

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## Comments

06/Dec/21 14:31;shivnarayan;CC [~rmahindra] ;;;

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09/Dec/21 01:21;shivnarayan;[~vbalaji] : We already have a config to auto resetting offsets in kafka. Or are you referring to something else. can you throw some light please. ;;;

Start by reviewing the related issue at https://github.com/apache/hudi/issues/1985 and the existing Kafka offset auto-reset configuration mentioned in the comments. Clarify how spark.write() bootstrapping should capture earliest or latest Kafka offsets and how those offsets become checkpoints for subsequent reads; the integration is complete when the transition to deltastreamer is supported.

Written by the indexing model from the issue text.