fix(autocomplete): fix autocomplete duplicate field

[david-leifker]

• refactor to base class
• prevent duplicate field names

Checklist

• The PR conforms to DataHub's Contributing Guideline (particularly Commit Message Format)
• Links to related issues (if applicable)
• Tests for the changes have been added/updated (if applicable)
• Docs related to the changes have been added/updated (if applicable). If a new feature has been added a Usage Guide has been added for the same.
• For any breaking change/potential downtime/deprecation/big changes an entry has been made in Updating DataHub

[codecov]

Codecov Report

Attention: Patch coverage is 97.29730% with 1 line in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
...lasticsearch/query/request/BaseRequestHandler.java	95.65%	0 Missing and 1 partial ⚠️

Files with missing lines	Coverage Δ
...tadata/search/elasticsearch/query/ESBrowseDAO.java	64.88% <ø> (+0.09%)	⬆️
...tadata/search/elasticsearch/query/ESSearchDAO.java	69.45% <ø> (-0.34%)	⬇️
...arch/query/request/AutocompleteRequestHandler.java	95.41% <100.00%> (-0.39%)	⬇️
...sticsearch/query/request/SearchRequestHandler.java	85.06% <100.00%> (-0.74%)	⬇️
...lasticsearch/query/request/BaseRequestHandler.java	95.65% <95.65%> (ø)

... and 100 files with indirect coverage changes

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[david-leifker]

cypress tests pass locally, pytest for versioning is not reliable