fix: modified populate_via_listing function to push first prefix entr…

[shahidnasimkhan]

…y while creating minute_resolve hashmap (#692)

Fixes #692

Description

modified populate_via_listing function to push first prefix entry while creating minute_resolve hashmap

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This PR has:

• been tested to ensure log ingestion and log query works.
• added comments explaining the "why" and the intent of the code wherever would not be obvious for an unfamiliar reader.
• added documentation for new or modified features or behaviors.

[github-actions]

CLA Assistant Lite bot All contributors have signed the CLA ✍️ ✅

[nitisht]

I have read the CLA Document and I hereby sign the CLA

@shahidnasimkhan can you add this comment here.

[shahidnasimkhan]

I have read the CLA Document and I hereby sign the CLA

[nikhilsinhaparseable]

@shahidnasimkhan can you please provide the steps to reproduce the issue?
is it like an edge case or a normal scenario?
I am able to get the results as expected.

[shahidnasimkhan]

@nikhilsinhaparseable its not a corner case following is my post request from postman

{
"query": "select p_timestamp from sam",
"startTime": "2024-04-05T07:19:00.000+00:00",
"endTime": "2024-04-05T07:20:00.000+00:00"
}

but it returns empty in response.
you can see the records in attached screenshot above

[nitisht]

Closing this as not needed anymore.