[HUDI-431] [WIP] Adding parquet data block with inline read support

[nsivabalan]

Check just the 2nd commit. 1st commit is #3762

• Adding parquet data block with inline read support.
• Added a config hoodie.table.log.block.type to determine the log block type. If not set, we will fallback to determining log block type based on base file format. if set, we will use the config value.
• Added some minimal tests to ensure adding a parquet data block and reading it using AbstractLogRecordScanner works fine.

Pending items:

• where to store the configs for new parquet data block. we need index configs, and parquet write configs too. Don't think we can reuse existing ones its purpose is different.
• Once have consensus, will have to fix the configs for the same.
• Add more end to end tests to test parquet data blocks.

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[nsivabalan]

@rmahindra123 : can you please review this.

[hudi-bot]

CI report:

• 8eeaaf0 Azure: SUCCESS

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@hudi-bot supports the following commands:

• @hudi-bot run azure re-run the last Azure build

[nsivabalan]

closing in favor of #3930