WiX: adjust the disk ids for the windows sdk

Ensure that these files are packaged into the appropriate cabs. When
supporting the online installer, selecting (or de-selecting) an
architecture should allow us to shave off the download for the
components that are architecture specific. Make the default disk id (1)
explicit as we prepare to add an experimental SDK.

Author: compnerd

platforms/Windows/platforms/windows/windows.wxs

@@ -595,7 +595,7 @@
           <File Source="$(SDKRoot)\usr\lib\swift\windows\_Concurrency.swiftmodule\i686-unknown-windows-msvc.swiftmodule" />
         </Component>
 
-        <Component Directory="WindowsSDK_usr_lib_swift_windows_x86">
+        <Component Directory="WindowsSDK_usr_lib_swift_windows_x86" DiskId="4">
           <File Source="$(SDKRoot)\usr\lib\swift\windows\i686\swift_Concurrency.lib" />
         </Component>
       </ComponentGroup>
@@ -1602,20 +1602,20 @@
 
     <!-- apinotes -->
     <ComponentGroup Id="apinotes" Directory="WindowsSDK_usr_lib_swift_apinotes">
-      <Component>
+      <Component DiskId="1">
         <File Source="$(SDKRoot)\usr\lib\swift\apinotes\std.apinotes" />
       </Component>
     </ComponentGroup>
 
     <!-- libcxxshim -->
     <ComponentGroup Id="libcxxshim" Directory="WindowsSDK_usr_lib_swift_windows">
-      <Component>
+      <Component DiskId="1">
         <File Source="$(SDKRoot)\usr\lib\swift\windows\libcxxshim.h" />
       </Component>
-      <Component>
+      <Component DiskId="1">
         <File Source="$(SDKRoot)\usr\lib\swift\windows\libcxxshim.modulemap" />
       </Component>
-      <Component>
+      <Component DiskId="1">
         <File Source="$(SDKRoot)\usr\lib\swift\windows\libcxxstdlibshim.h" />
       </Component>
     </ComponentGroup>
@@ -1660,46 +1660,46 @@
 
     <!-- clang modules -->
     <ComponentGroup Id="AuxiliaryFiles" Directory="WindowsSDK_usr_share">
-      <Component>
+      <Component DiskId="1">
         <File Source="$(SDKRoot)\usr\share\ucrt.modulemap" />
       </Component>
-      <Component>
+      <Component DiskId="1">
         <File Source="$(SDKRoot)\usr\share\winsdk.modulemap" />
       </Component>
-      <Component>
+      <Component DiskId="1">
         <File Source="$(SDKRoot)\usr\share\vcruntime.apinotes" />
       </Component>
-      <Component>
+      <Component DiskId="1">
         <File Source="$(SDKRoot)\usr\share\vcruntime.modulemap" />
       </Component>
     </ComponentGroup>
 
     <!-- Configuration -->
     <ComponentGroup Id="Configuration">
-      <Component Directory="WindowsSDK">
+      <Component Directory="WindowsSDK" DiskId="1">
         <File Source="$(SDKRoot)\SDKSettings.json" />
       </Component>
-      <Component Directory="WindowsSDK">
+      <Component Directory="WindowsSDK" DiskId="1">
         <File Source="$(SDKRoot)\SDKSettings.plist" />
       </Component>
-      <Component Directory="WindowsPlatform">
+      <Component Directory="WindowsPlatform" DiskId="1">
         <File Source="$(PlatformRoot)\Info.plist" />
       </Component>
     </ComponentGroup>
 
     <!-- Redistributables -->
     <?if $(IncludeARM64) = True?>
-      <Component Id="rtl.arm64.msm" Directory="RedistVersion" Condition="INSTALLARM64REDIST">
+      <Component Id="rtl.arm64.msm" Directory="RedistVersion" Condition="INSTALLARM64REDIST" DiskId="2">
         <File Source="!(bindpath.rtl.arm64.msm)\rtl.arm64.msm" />
       </Component>
     <?endif?>
     <?if $(IncludeX64) = True?>
-      <Component Id="rtl.amd64.msm" Directory="RedistVersion" Condition="INSTALLAMD64REDIST">
+      <Component Id="rtl.amd64.msm" Directory="RedistVersion" Condition="INSTALLAMD64REDIST" DiskId="3">
         <File Source="!(bindpath.rtl.amd64.msm)\rtl.amd64.msm" />
       </Component>
     <?endif?>
     <?if $(IncludeX86) = True?>
-      <Component Id="rtl.x86.msm" Directory="RedistVersion" Condition="INSTALLX86REDIST">
+      <Component Id="rtl.x86.msm" Directory="RedistVersion" Condition="INSTALLX86REDIST" DiskId="4">
         <File Source="!(bindpath.rtl.x86.msm)\rtl.x86.msm" />
       </Component>
     <?endif?>