added batch job related attributes to OpenTelemetry span

[mrdnctrk]

This PR introduces OpenTelemetry spans named hapifhir.batch_job.execute created by the batch job worker threads. These spans have the following span attributes related to the batch job:

• hapifhir.batch_job.definition_id: The name of the job, such as BULK_EXPORT, REINDEX.
• hapifhir.batch_job.definition_version: The job definition version.
• hapifhir.batch_job.instance_id: The job id.
• hapifhir.batch_job.step_id: The name of the step being executed.
• hapifhir.batch_job.chunk_id: The id of the work chunk being processed. This is not applicable to reduction steps.

close #5980

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Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 83.42%. Comparing base (497b9f2) to head (7613fc5). Report is 82 commits behind head on master.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #5972 +/- ## ============================================ + Coverage 83.39% 83.42% +0.03% - Complexity 26927 27117 +190 ============================================ Files 1681 1694 +13 Lines 103965 104733 +768 Branches 13189 13275 +86 ============================================ + Hits 86702 87376 +674 - Misses 11613 11658 +45 - Partials 5650 5699 +49 ```

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