WiX: package up SDKSettings.json in the SDKs

This adds a new configuration file for the SDKs to avoid a spurious
warning from swift-driver.

Author: compnerd

platforms/Windows/sdk/drd/sdk.wxs

@@ -1260,6 +1260,9 @@
     </ComponentGroup>
 
     <ComponentGroup Id="Configuration">
+      <Component Directory="AndroidSDK">
+        <File Source="$(SDK_ROOT)\SDKSettings.json" />
+      </Component>
       <Component Directory="AndroidSDK">
         <File Source="$(SDK_ROOT)\SDKSettings.plist" />
       </Component>

platforms/Windows/sdk/win/sdk.wxs

@@ -1244,6 +1244,9 @@
     </ComponentGroup>
 
     <ComponentGroup Id="Configuration">
+      <Component Directory="WindowsSDK">
+        <File Source="$(SDK_ROOT)\SDKSettings.json" />
+      </Component>
       <Component Directory="WindowsSDK">
         <File Source="$(SDK_ROOT)\SDKSettings.plist" />
       </Component>