Sign Windows zips (#11466)

eng/Signing.props

@@ -13,7 +13,7 @@
     <ItemsToSign Include="$(ArtifactsPackagesDir)**\*.nupkg" Exclude="$(ArtifactsPackagesDir)**\*symbols.nupkg" />
     <ItemsToSign Include="$(VisualStudioSetupOutputPath)**\*.vsix" />
     <ItemsToSign Include="$(ArtifactsPackagesDir)**\*.jar"  />
-    <ItemsToSign Include="$(InstallersOutputPath)**\*.zip" />
+    <ItemsToSign Include="$(ArtifactsDir)installers\$(Configuration)\**\*.zip" />
 
     <!--
       Map file extensions to a code-sign cert.