[Star Tree] [Search] Support for keyword field in term query with metric aggregations #16537
Description
Is your feature request related to a problem? Please describe
With #15289, only numeric fields were supported when used to filter results (via term query).
This feature request is to extend the queries to support keyword fields as well.
Depends on #16233
Describe the solution you'd like
Presently, all non-numeric fields if encountered - delegate the code flow to non star-tree approach. Keyword fields should be parsed accordingly.
Related component
Search:Aggregations
Describe alternatives you've considered
No response
Additional context
No response