Clean out remaining Get-CimInstance calls throughout module.

Remaining calls are purely for niche SCCM functionality where there's no other option. However, all agnostic pathways are CIM-free.

Author: mjr4077au

src/PSAppDeployToolkit/Public/ConvertTo-ADTNTAccountOrSID.ps1

@@ -179,7 +179,7 @@ function ConvertTo-ADTNTAccountOrSID
         {
             try
             {
-                [System.Security.Principal.SecurityIdentifier]::new([System.DirectoryServices.DirectoryEntry]::new("$LdapUri$((Get-CimInstance -ClassName Win32_ComputerSystem).Domain.ToLowerInvariant())").ObjectSid[0], 0)
+                [System.Security.Principal.SecurityIdentifier]::new([System.DirectoryServices.DirectoryEntry]::new("$LdapUri$([PSADT.DeviceManagement.DeviceUtilities]::GetDomainStatus().DomainOrWorkgroupName.ToLowerInvariant())").ObjectSid[0], 0)
             }
             catch
             {

src/PSAppDeployToolkit/Public/Get-ADTPendingReboot.ps1

@@ -97,7 +97,7 @@ function Get-ADTPendingReboot
                 $IsFileRenameRebootPending = !!($PendingFileRenameOperations = Get-ItemProperty -LiteralPath 'Microsoft.PowerShell.Core\Registry::HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager' | Select-Object -ExpandProperty PendingFileRenameOperations -ErrorAction Ignore)
 
                 # Determine SCCM 2012 Client reboot pending status.
-                $IsSCCMClientRebootPending = if ((Get-CimInstance -Namespace root -ClassName __NAMESPACE -Verbose:$false).Name.Contains('ccm'))
+                $IsSCCMClientRebootPending = if ((Get-CimInstance -Namespace root -ClassName __NAMESPACE -Verbose:$false -ErrorAction Ignore | Select-Object -ExpandProperty Name) -match 'ccm')
                 {
                     try
                     {

src/PSAppDeployToolkit/Public/Test-ADTMutexAvailability.ps1

@@ -134,9 +134,9 @@ function Test-ADTMutexAvailability
                     Write-ADTLogEntry -Message "Mutex [$MutexName] is available for an exclusive lock."
                 }
             }
-            elseif (($MutexName -eq 'Global\_MSIExecute') -and ($msiInProgressCmdLine = Get-CimInstance -ClassName Win32_Process -Filter "(Name = 'msiexec.exe') AND (CommandLine like '*.msi*')" | Select-Object -ExpandProperty CommandLine))
+            elseif (($MutexName -eq 'Global\_MSIExecute') -and ($msiInProgress = Get-ADTRunningProcesses -ProcessObjects msiexec | Where-Object { $_.ArgumentList -match '\.msi' }))
             {
-                Write-ADTLogEntry -Message "Mutex [$MutexName] is not available for an exclusive lock because the following MSI installation is in progress [$($msiInProgressCmdLine.Trim())]." -Severity 2
+                Write-ADTLogEntry -Message "Mutex [$MutexName] is not available for an exclusive lock because the following MSI installation is in progress [$($msiInProgress.FilePath) $([System.String]::Join(' ', $msiInProgress.ArgumentList))]." -Severity 2
             }
             else
             {