[HUDI-8216] Json to Row conversion failing for Timestamp fields during serialization

[vamsikarnika]

Change Logs

Add TimstampMilliToRowFieldProcessor and TimstampMicroToRowFieldProcessor to process timestampMilli and timestampMicro avro fields to convert json to row.

Impact

Fixes issues related to converting Json with timestamp field to row.

Risk level (write none, low medium or high below)

None

Documentation Update

Describe any necessary documentation update if there is any new feature, config, or user-facing change. If not, put "none".

• The config description must be updated if new configs are added or the default value of the configs are changed
• Any new feature or user-facing change requires updating the Hudi website. Please create a Jira ticket, attach the
  ticket number here and follow the instruction to make
  changes to the website.

Contributor's checklist

• Read through contributor's guide
• Change Logs and Impact were stated clearly
• Adequate tests were added if applicable
• CI passed

[hudi-bot]

CI report:

• 857f45b Azure: FAILURE

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