Consolidate bookkeeping entries for incremental jobs

## Background
This is a feature to improve maintenance of the bookkeeping PostgreSQL table. Incremental jobs can run very often, say every 5 minutes, can contain many steps, say, 30, and there could be thousands of pipelines like this. We can optimize the volume of the bookeeping table by deleting redundant entries from the bookeeping table fir the same info date, leaving only the latest one.

This can be done automatically on each run.

## Feature
Consolidate bookkeeping entries for incremental jobs.

## Example [Optional]
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## Proposed Solution [Optional]
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