Removed eol distros, added sboms

[AhmedBM]

Description

• Removed EOL distros from CloudTest automation [centos-8, debian-10, rhel-7]
• Added sboms to CloudTest images

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

   16 files   -    28    122 suites  +78   16m 36s ⏱️ - 22m 56s
  173 tests +  169    173 ✅ +  169  0 💤 ± 0  0 ❌ ±0 
2 669 runs  +2 493  2 669 ✅ +2 515  0 💤  - 22  0 ❌ ±0 

Results for commit 582d21a. ± Comparison against base commit 49b7d9a.

This pull request removes 4 and adds 173 tests. Note that renamed tests count towards both.

/mnt/vss/_work/azure-osconfig/azure-osconfig/src/tests/universal-nrp-e2e/UniversalNRP.Tests.ps1 ‑ Validate Universal NRP.Get.Ensure all resource instances have status
/mnt/vss/_work/azure-osconfig/azure-osconfig/src/tests/universal-nrp-e2e/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 the total resource instances count
/mnt/vss/_work/azure-osconfig/azure-osconfig/src/tests/universal-nrp-e2e/UniversalNRP.Tests.ps1 ‑ Validate Universal NRP.Set.Perform remediation

CommandRunnerTests ‑ CancelCommand
CommandRunnerTests ‑ CancelCommandInProgress
CommandRunnerTests ‑ CommandEquality
CommandRunnerTests ‑ CommandStatus
CommandRunnerTests ‑ Deserialize
CommandRunnerTests ‑ DeserializeCommandStatus
CommandRunnerTests ‑ ExecuteCommand
CommandRunnerTests ‑ GetInvalidComponent
CommandRunnerTests ‑ GetInvalidObject
CommandRunnerTests ‑ GetInvalidPayload
…

♻️ This comment has been updated with latest results.