FS-11288: [Build-System] Refactor WIX project to not miss modules in msi on slow machines. Move Windows build logic from legacy util.vbs to modern props. Fix sound packages improper extraction. Fix multiprocessor build under msbuild.

w32/download_sounds.props

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ImportGroup Label="PropertySheets">
+    <Import Project="downloadpackage.task" Condition=" '$(downloadpackagetask_Imported)' == '' " />
+    <Import Project="sound_tools.props" Condition=" '$(sounds_dirImported)' == '' "/>
+  </ImportGroup>
+
+  <PropertyGroup>
+    <SoundSuffix>$(SoundPrimaryName.Replace("-","_"))$(SoundQuality)</SoundSuffix>
+  </PropertyGroup>
+
+  <Target Name="DownloadSoundPackage" BeforeTargets="Build" DependsOnTargets="7za">
+      <GetSoundFileNameTask
+          SoundPrimaryName="$(SoundPrimaryName)"
+          SoundQuality="$(SoundQuality)"
+      >         
+           <Output PropertyName="SoundFileName" TaskParameter="SoundFileName" /> 
+      </GetSoundFileNameTask>         
+      <Message Importance="High" Text="SoundFileName is set to: $(SoundFileName)"/> 
+      <DownloadPackageTask 
+           package="http://files.freeswitch.org/releases/sounds/$(SoundFileName)"
+           expectfileordirectory="$(SoundsDir)\$(ExpectRelative)" 
+           outputfolder=""
+           outputfilename="" 
+           extractto="$(SoundsDir)"
+      />
+  </Target>
+
+</Project>