fix: workaround for Azure Stack HCI underscores (#2580)

## Description

Fixes Azure/Azure-Verified-Modules#1029

## Pipeline Reference


![image](https://github.com/Azure/bicep-registry-modules/assets/25390936/c3bf13f1-d70d-4bb2-9228-d12bad7ec99a)

## Type of Change

<!-- Use the checkboxes [x] on the options that are relevant. -->

- [x] Update to CI Environment or utilities (Non-module affecting
changes)
- [ ] Azure Verified Module updates:
- [ ] Bugfix containing backwards-compatible bug fixes, and I have NOT
bumped the MAJOR or MINOR version in `version.json`:
- [ ] Someone has opened a bug report issue, and I have included "Closes
#{bug_report_issue_number}" in the PR description.
- [ ] The bug was found by the module author, and no one has opened an
issue to report it yet.
- [ ] Feature update backwards compatible feature updates, and I have
bumped the MINOR version in `version.json`.
- [ ] Breaking changes and I have bumped the MAJOR version in
`version.json`.
  - [ ] Update to documentation

## Checklist

- [ ] I'm sure there are no other open Pull Requests for the same
update/change
- [ ] I have run `Set-AVMModule` locally to generate the supporting
module files.
- [ ] My corresponding pipelines / checks run clean and green without
any errors or warnings

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avm/utilities/pipelines/staticValidation/compliance/module.tests.ps1

@@ -538,6 +538,13 @@ Describe 'Module tests' -Tag 'Module' {
           # - tags
           # - customerManagedKey.keyVaultResourceId
           $paramName = ($parameter -split '\.')[-1]
+
+          # workaround for Azure Stack HCI cluster deployment settings resource, where property names have underscores - https://github.com/Azure/Azure-Verified-Modules/issues/1029
+          if ($moduleFolderPath -match 'azure-stack-hci[/\\]cluster[/\\]deployment-settings' -and $paramName -in ('bandwidthPercentage_SMB', 'priorityValue8021Action_Cluster', 'priorityValue8021Action_SMB')) {
+            Set-ItResult -Skipped -Because 'the module path matches "azure-stack-hci/cluster/deployment-settings" and the parameter name is in list [bandwidthPercentage_SMB, priorityValue8021Action_Cluster, priorityValue8021Action_SMB], which have underscores in the API spec.'
+            return
+          }
+
           if ($paramName.substring(0, 1) -cnotmatch '[a-z]' -or $paramName -match '-' -or $paramName -match '_') {
             $incorrectParameters += @() + $parameter
           }