Add new otel attribute for Rabbitmq backend

[sanket-mundra]

Description

Please include a summary of the change, motivation and context.

Testing

Please describe the tests that you ran to verify your changes. Please summarize what did you test and what needs to be tested e.g. deployed and tested helm chart locally.

Checklist:

• [ ] My changes generate no new warnings
• [ ] I have added tests that prove my fix is effective or that my feature works
• [ ] Any dependent changes have been merged and published in downstream modules

Documentation

Make sure that you have documented corresponding changes in this repository or hypertrace docs repo if required.

[github-actions[bot]]

Unit Test Results

  79 files  ±0    79 suites  ±0   1m 8s :stopwatch: -1s 420 tests ±0  420 :heavy_check_mark: ±0  0 :zzz: ±0  0 :x: ±0 

Results for commit 20005469. ± Comparison against base commit fc4d7c05.

[github-actions[bot]]

Unit Test Results

  79 files  ±0    79 suites  ±0   1m 9s :stopwatch: +2s 420 tests ±0  420 :heavy_check_mark: ±0  0 :zzz: ±0  0 :x: ±0 

Results for commit 6e4e0bcc. ± Comparison against base commit fc4d7c05.

[codecov[bot]]

Codecov Report

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

Comparison is base (fc4d7c0) 79.53% compared to head (6e4e0bc) 79.53%. Report is 1 commits behind head on main.

:exclamation: Current head 6e4e0bc differs from pull request most recent head c3d7bd1. Consider uploading reports for the commit c3d7bd1 to get more accurate results

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #447 +/- ## ========================================= Coverage 79.53% 79.53% Complexity 1427 1427 ========================================= Files 130 130 Lines 5692 5692 Branches 533 533 ========================================= Hits 4527 4527 Misses 912 912 Partials 253 253 ``` | [Flag](https://app.codecov.io/gh/hypertrace/hypertrace-ingester/pull/447/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=hypertrace) | Coverage Δ | | |---|---|---| | [unit](https://app.codecov.io/gh/hypertrace/hypertrace-ingester/pull/447/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=hypertrace) | `79.53% <ø> (ø)` | | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=hypertrace#carryforward-flags-in-the-pull-request-comment) to find out more.

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.

[github-actions[bot]]

Unit Test Results

  79 files  ±0    79 suites  ±0   1m 9s :stopwatch: -1s 420 tests ±0  420 :heavy_check_mark: ±0  0 :zzz: ±0  0 :x: ±0 

Results for commit c3d7bd1c. ± Comparison against base commit 4fa3a54b.

[github-actions[bot]]

Unit Test Results

  79 files  ±0    79 suites  ±0   1m 8s :stopwatch: -2s 420 tests ±0  420 :heavy_check_mark: ±0  0 :zzz: ±0  0 :x: ±0 

Results for commit 475aca89. ± Comparison against base commit 4fa3a54b.