Merge pull request #11759 from PerplexDaniel/bugfix/11758_umbraco-cshtml-compilation

Ensure Umbraco Razor files are compiled into <project>.Views.dll

build/NuSpecs/buildTransitive/Umbraco.Cms.StaticAssets.targets

@@ -90,4 +90,10 @@
         <RemoveDir Directories="@(WwwrootUmbracoPackageDir)"  />
     </Target>
 
+    <Target Name="IncludeUmbracoRazorFiles" BeforeTargets="ResolveRazorGenerateInputs">
+        <ItemGroup>
+            <Content Include="$(MSBuildProjectDirectory)\umbraco\**\*.cshtml" />
+        </ItemGroup>
+    </Target>
+
 </Project>