Workaround for "InheritDoc" issue with "Nerdbank.GitVersioning" xml docs

InheritDoc fails when there are more than one source xml doc for a specified target.
This is from "Nerdbank.GitVersioning" project and is not an issue here.

Author: azchohfi

build/build.cake

@@ -43,7 +43,10 @@ var stylerFile = baseDir + "/settings.xamlstyler";
 string Version = null;
 
 var inheritDoc = toolsDir + "/InheritDoc/tools/InheritDoc.exe";
-var inheritDocExclude = "Foo.*";
+
+// Ignoring NerdBank until this is merged and we can use a new version of inheridoc:
+// https://github.com/firesharkstudios/InheritDoc/pull/27
+var inheritDocExclude = "Nerdbank.GitVersioning.ManagedGit.GitRepository";
 
 //////////////////////////////////////////////////////////////////////
 // METHODS