WiX: add missing product name

The x86 runtime was missing the product identifier.  This should repair
the x86 build.

Author: compnerd

platforms/Windows/shared/swift.en-us.wxl

@@ -4,10 +4,11 @@
   <String Id="Cli_ProductName" Value="Swift Command Line Tools" />
   <String Id="Dbg_ProductName" Value="Swift Debugging Tools" />
   <String Id="Ide_ProductName" Value="Swift IDE Integration Tools" />
-  <String Id="Runtime_ProductName_x64" Value="Swift Utilities Windows (AMD64)" />
   <String Id="Runtime_ProductName_arm64" Value="Swift Utilities Windows (ARM64)" />
-  <String Id="Sdk_ProductName_x64" Value="Swift Windows SDK (AMD64)" />
+  <String Id="Runtime_ProductName_x64" Value="Swift Utilities Windows (AMD64)" />
+  <String Id="Runtime_ProductName_x86" Value="Swift Utilities Windows (x86)" />
   <String Id="Sdk_ProductName_arm64" Value="Swift Windows SDK (ARM64)" />
+  <String Id="Sdk_ProductName_x64" Value="Swift Windows SDK (AMD64)" />
   <String Id="Sdk_ProductName_x86" Value="Swift Windows SDK (x86)" />
   <String Id="BundleName" Value="Swift Software Development Kit" />
 </WixLocalization>