Merge pull request #1325 from dotnet/renovate/microsoft.windows.cswin32-0.x

chore(deps): update dependency microsoft.windows.cswin32 to 0.3.264

Author: AArnott

Directory.Packages.props

@@ -24,7 +24,7 @@
     <PackageVersion Include="Microsoft.Build" Version="$(MSBuildPackageVersion)" />
     <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="4.14.0" />
     <PackageVersion Include="Microsoft.DotNet.PlatformAbstractions" Version="3.1.6" />
-    <PackageVersion Include="Microsoft.Windows.CsWin32" Version="0.3.242" />
+    <PackageVersion Include="Microsoft.Windows.CsWin32" Version="0.3.264" />
     <PackageVersion Include="Nerdbank.GitVersioning.LKG" Version="3.8.80-alpha" />
     <PackageVersion Include="Newtonsoft.Json.Schema" Version="4.0.1" />
     <PackageVersion Include="Newtonsoft.Json" Version="13.0.4" />