Fix Integration test

[NavneetThekkumpat]

Problem

• TestEngine Yaml-Integration tests fails frequently with the error (Error: td.UnitTest is not iterable)

  Creating test report Sample Tests
  Processing test results from TestResults/0ba[44](https://github.com/microsoft/PowerApps-TestEngine/actions/runs/4058670848/jobs/6999496015#step:4:46)3/Results_0ba44369-b153-49c5-bae5-dbf5c69d7fe4.trx
  Processing test results from TestResults/0ce064/Results_0ce06468-6ad0-41b5-ab2d-03c43d071b46.trx
  Processing test results from TestResults/2bb9ce/Results_2bb9cea4-86b7-4832-88f0-87ef4057fdb6.trx
  Processing test results from TestResults/3471b1/Results_3471b1e2-0422-4d95-ba87-ee8786fed56d.trx
  Processing test results from TestResults/3afabc/Results_3afabc51-7aec-48db-8ae9-b6577683baa5.trx
  Processing test results from TestResults/40ef93/Results_40ef935c-5501-4e50-816a-bf183fcfeea7.trx
  Processing test results from TestResults/652f50/Results_652f5053-a8e0-4c[45](https://github.com/microsoft/PowerApps-TestEngine/actions/runs/4058670848/jobs/6999496015#step:4:47)-b918-258f3ec4bb50.trx
  Processing test results from TestResults/835d96/Results_835d96fd-[48](https://github.com/microsoft/PowerApps-TestEngine/actions/runs/4058670848/jobs/6999496015#step:4:50)6c-4cf9-b6f9-80cf196cfce6.trx
  Processing test results from TestResults/85f02f/Results_85f02f1e-41f6-4be2-8044-f6f08b006845.trx
  ::endgroup::
  Error: td.UnitTest is not iterable 

  • If test runs are skipped the total cases and case skipped not updated

After Fix

Tests will show as

Checklist

• [x] I have performed end-to-end test locally.
• [x] Existing unit tests pass locally with my changes
• [x] My changes generate no new warnings
• [x] I used clear names for everything
• [x] I have performed a self-review of my own code

[github-actions[bot]]

Package	Line Rate	Branch Rate	Complexity	Health
Microsoft.PowerApps.TestEngine	94%	90%	786	✔
Summary	94% (2123 / 2267)	90% (483 / 536)	786	✔

Minimum allowed line rate is 50%