change update-version.ps1 to use $tag on AssemblyInformationalVersion

Author: springmaple

Scripts/update-version.ps1

@@ -7,12 +7,12 @@ $text = @"
 using System.Reflection;
  
 [assembly: AssemblyVersion("$tag")]
-[assembly: AssemblyInformationalVersion("$revision")]
+[assembly: AssemblyInformationalVersion("$tag")]
 "@
 
 $text | Out-File $PSScriptRoot\..\GitVersion.cs -Encoding utf8
 
 
 $xml = [xml](Get-Content $PSScriptRoot\..\QuickLook.Plugin.Metadata.Base.config)
-$xml.Metadata.Version="$revision"
+$xml.Metadata.Version = "$revision"
 $xml.Save("$PSScriptRoot\..\QuickLook.Plugin.Metadata.config")