chore: add caching layer to dns resolved ips

[Jayachand]

What are the changes introduced in this PR?

Write a brief explainer on your code changes.

What is the related Linear task?

fixes DAT-466

Please explain the objectives of your changes below

Put down any required details on the broader aspect of your changes. If there are any dependent changes, mandatorily mention them here

Any changes to existing capabilities/behaviour, mention the reason & what are the changes ?

N/A

Any new dependencies introduced with this change?

N/A

Any new generic utility introduced or modified. Please explain the changes.

N/A

Any technical or performance related pointers to consider with the change?

N/A

@coderabbitai review

---

Developer checklist

• [ ] My code follows the style guidelines of this project

• [ ] No breaking changes are being introduced.

• [ ] All related docs linked with the PR?

• [ ] All changes manually tested?

• [ ] Any documentation changes needed with this change?

• [ ] Is the PR limited to 10 file changes?

• [ ] Is the PR limited to one linear task?

• [ ] Are relevant unit and component test-cases added?

Reviewer checklist

• [ ] Is the type of change in the PR title appropriate as per the changes?

• [ ] Verified that there are no credentials or confidential data exposed with the changes.

[devops-github-rudderstack]

Test report for this run is available at: https://test-integrations-dev.s3.amazonaws.com/integrations-test-reports/rudder-transformer/3265/test-report.html

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 50.00000% with 6 lines in your changes missing coverage. Please review.

Project coverage is 87.83%. Comparing base (5402b21) to head (3945114). Report is 112 commits behind head on develop.

:exclamation: Current head 3945114 differs from pull request most recent head ea813af

Please upload reports for the commit ea813af to get more accurate results.

Files	Patch %	Lines
src/util/utils.js	50.00%	4 Missing and 2 partials :warning:

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #3265      +/-   ##
===========================================
- Coverage    87.86%   87.83%   -0.04%     
===========================================
  Files          556      556              
  Lines        29996    29939      -57     
  Branches      7172     7150      -22     
===========================================
- Hits         26356    26296      -60     
- Misses        3336     3337       +1     
- Partials       304      306       +2     

:umbrella: View full report in Codecov by Sentry.
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[sonarqubecloud[bot]]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
53.1% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[devops-github-rudderstack]

This PR is considered to be stale. It has been open for 20 days with no further activity thus it is going to be closed in 7 days. To avoid such a case please consider removing the stale label manually or add a comment to the PR.

[devops-github-rudderstack]

This PR is considered to be stale. It has been open for 20 days with no further activity thus it is going to be closed in 7 days. To avoid such a case please consider removing the stale label manually or add a comment to the PR.