chore: no success should return empty array for linkedin ads

[shrouti1507]

What are the changes introduced in this PR?

we were not handling the scenario where no successful events will be present. Hence raising the PR

What is the related Linear task?

Resolves INT-XXX

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/3238/test-report.html

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
50.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[codecov]

Codecov Report

Attention: Patch coverage is 50.00000% with 1 lines in your changes are missing coverage. Please review.

Project coverage is 87.78%. Comparing base (476b401) to head (f0528ab).

Files	Patch %	Lines
src/cdk/v2/destinations/linkedin_ads/utils.js	50.00%	1 Missing ⚠️

Additional details and impacted files

@@                 Coverage Diff                 @@
##           release/v1.61.0    #3238      +/-   ##
===================================================
- Coverage            87.78%   87.78%   -0.01%     
===================================================
  Files                  556      556              
  Lines                29829    29831       +2     
  Branches              7106     7107       +1     
===================================================
+ Hits                 26186    26187       +1     
- Misses                3335     3336       +1     
  Partials               308      308              

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