fix: Correct the mapping of the mediaContentId key in the segment summary event

[Mansi-mParticle]

Instructions

1. PR target branch should be against main
2. PR title name should follow this format: https://github.com/mParticle/mparticle-workflows/blob/main/.github/workflows/pr-title-check.yml
3. PR branch prefix should follow this format: https://github.com/mParticle/mparticle-workflows/blob/main/.github/workflows/pr-branch-check-name.yml

Summary

• This PR fixes the issue where the mediaContentId key was incorrectly mapped, and instead, the key's value was mapped in the segment summary event.

Testing Plan

• Tested it with the sample app and here’s a screenshot of the live stream.
  Before Fix:

After Fix:

Reference Issue

• Closes https://go.mparticle.com/work/SQDSDKS-7263

[rmi22186]

Can you add a test?

[sonarqubecloud]

Quality Gate passed

Issues
2 New issues
0 Accepted issues

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

See analysis details on SonarQube Cloud