add filesigninfo and extensionsigninfo

Author: nagilson

src/Installer/Microsoft.Dotnet.Installation/Install.sign.proj

@@ -29,7 +29,9 @@
 
   <ItemGroup>
     <FileExtensionSignInfo Include=".nupkg" CertificateName="NuGet" />
-    <FileExtensionSignInfo Include=".dll;.exe;.mibc;.msi" CertificateName="Microsoft400" />
+    <FileExtensionSignInfo Include=".dll" CertificateName="Microsoft400" />
+    <FileSignInfo Include="Microsoft.Dotnet.Installation.dll" CertificateName="Microsoft400" />
+    <FileSignInfo Include="Microsoft.Dotnet.Installation*.nupkg" CertificateName="NuGet" />
     <ItemsToSign Include="$(PackagesDir)**\Microsoft.Dotnet.Installation*.nupkg">
       <Authenticode>NuGet</Authenticode>
     </ItemsToSign>
@@ -50,6 +52,8 @@
         DryRun="false"
         TestSign="$(TestSign)"
         ItemsToSign="@(ItemsToSign)"
+        FileSignInfo="@(FileSignInfo)"
+        FileExtensionSignInfo="@(FileExtensionSignInfo)"
         TempDir="$(IntermediateOutputPath)"
         LogDir="$(LogDir)"
         DoStrongNameCheck="false"