Allow DSC parsing through OS architecture translation layers (#24852)

src/Microsoft.PowerShell.Commands.Management/commands/management/Computer.cs

@@ -2054,25 +2054,6 @@ $result
             return !allDigits;
         }
 
-        /// <summary>
-        /// System Restore APIs are not supported on the ARM platform. Skip the system restore operation is necessary.
-        /// </summary>
-        /// <param name="cmdlet"></param>
-        /// <returns></returns>
-        internal static bool SkipSystemRestoreOperationForARMPlatform(PSCmdlet cmdlet)
-        {
-            bool retValue = false;
-            if (PsUtils.IsRunningOnProcessorArchitectureARM())
-            {
-                var ex = new InvalidOperationException(ComputerResources.SystemRestoreNotSupported);
-                var er = new ErrorRecord(ex, "SystemRestoreNotSupported", ErrorCategory.InvalidOperation, null);
-                cmdlet.WriteError(er);
-                retValue = true;
-            }
-
-            return retValue;
-        }
-
         /// <summary>
         /// Invokes the Win32Shutdown command on provided target computer using WSMan
         /// over a CIMSession.  The flags parameter determines the type of shutdown operation

src/System.Management.Automation/engine/parser/Parser.cs

@@ -3004,8 +3004,8 @@ namespace System.Management.Automation.Language
                         dropIntoDebugger: true);
                 }
 
-                // Configuration is not supported on ARM64
-                if (PsUtils.IsRunningOnProcessorArchitectureARM())
+                // Configuration is not supported for ARM or ARM64 process architecture.
+                if (PsUtils.IsRunningOnProcessArchitectureARM())
                 {
                     ReportError(
                         configurationToken.Extent,

src/System.Management.Automation/utils/PsUtils.cs

@@ -74,12 +74,12 @@ namespace System.Management.Automation
         }
 
         /// <summary>
-        /// Return true/false to indicate whether the processor architecture is ARM.
+        /// Return true/false to indicate whether the process architecture is ARM.
         /// </summary>
         /// <returns></returns>
-        internal static bool IsRunningOnProcessorArchitectureARM()
+        internal static bool IsRunningOnProcessArchitectureARM()
         {
-            Architecture arch = RuntimeInformation.OSArchitecture;
+            Architecture arch = RuntimeInformation.ProcessArchitecture;
             return arch == Architecture.Arm || arch == Architecture.Arm64;
         }