Cherry pick (#15105)

* Add missing files (#14854) (#15036)

Co-authored-by: Jorgen Dahl <sm6srw@users.noreply.github.com>

* Update additional-files-to-sign.txt (#15040)

---------

Co-authored-by: Jorgen Dahl <sm6srw@users.noreply.github.com>

Author: QilongTang

tools/install/Extra/additional-files-to-sign.txt

@@ -11,6 +11,9 @@ LibG.Interface.dll
 ProtoGeometry.customization.dll
 ProtoGeometry.dll
 .\en-US\ProtoGeometry.resources.dll
+Python.Included.dll
+Python.Runtime.dll
+Dynamo.Microsoft.Xaml.Behaviors.dll
 
 .\libg_228_0_0\LibG.AsmPreloader.Managed.dll
 .\libg_228_0_0\LibG.AsmPreloader.Unmanaged.dll