Improve logging on Universal NRP Pester test

[AhmedBM]

Description

• Improve logging in the pester tests, include the DesiredObjectName (policy name) when failing

Checklist

• I have read the contribution guidelines.
• I added unit-tests to validate my changes. All unit tests are passing.
• I have merged the latest dev branch prior to this PR submission.
• I ran pre-commit on my changes prior to this PR submission.
• I submitted this PR against the dev branch.

[github-actions]

Test Results

 64 files  ±0   64 suites  ±0   1h 0m 15s ⏱️ +51s
  8 tests ±0    8 ✅ ±0   0 💤 ±0  0 ❌ ±0 
256 runs  ±0  234 ✅ ±0  22 💤 ±0  0 ❌ ±0 

Results for commit 3b02aee. ± Comparison against base commit d6ee0aa.

This pull request removes 2 and adds 2 tests. Note that renamed tests count towards both.

/home/user1/UniversalNRP.Tests.ps1 ‑ Validate Universal NRP.Get.Ensure resons are properly populated
/mnt/vss/_work/azure-osconfig/azure-osconfig/src/tests/universal-nrp-e2e/UniversalNRP.Tests.ps1 ‑ Validate Universal NRP.Get.Ensure resons are properly populated

/home/user1/UniversalNRP.Tests.ps1 ‑ Validate Universal NRP.Get.Ensure reasons are properly populated
/mnt/vss/_work/azure-osconfig/azure-osconfig/src/tests/universal-nrp-e2e/UniversalNRP.Tests.ps1 ‑ Validate Universal NRP.Get.Ensure reasons are properly populated

♻️ This comment has been updated with latest results.

[MariusNi]