Add automated test for trace tool

[puneet-pdx]

Related to issue: # https://devtopia.esri.com/runtime/kotlin/issues/4604

Description:

adds automated test for Trace tool

Summary of changes:

• Add a test scenario and a test for the trace tool

Pre-merge Checklist

• a vTest Job for this PR has been run
  • [x] link: https://runtime-kotlin.esri.com/view/all/job/vtest/job/toolkit/179/
  • [ ] https://runtime-kotlin.esri.com/view/all/job/vtest/job/toolkit/181/
• Unit and/or integration tests have been added to exercise this PR's logic, and the tests are passing:
  • [ ] Yes
  • [ ] No