Bump DotNetNuke.Core in /generators/mvc-spa/templates

Bumps [DotNetNuke.Core](https://github.com/dnnsoftware/Dnn.Platform) from 9.2.1.533 to 9.4.0.
- [Release notes](https://github.com/dnnsoftware/Dnn.Platform/releases)
- [Commits](https://github.com/dnnsoftware/Dnn.Platform/commits/v9.4.0)

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

generators/mvc-spa/templates/Module.csproj

@@ -46,7 +46,7 @@
   </PropertyGroup>
   <Import Project="..\..\Build\SolutionReferences.targets" />
   <ItemGroup>
-    <PackageReference Include="DotNetNuke.Core" Version="9.3.2" />
+    <PackageReference Include="DotNetNuke.Core" Version="9.4.0" />
     <PackageReference Include="DotNetNuke.Instrumentation" Version="9.3.2" />
     <PackageReference Include="DotNetNuke.Web" Version="9.3.2" />
     <PackageReference Include="DotNetNuke.Web.Mvc" Version="9.3.2" />

generators/mvc-spa/templates/packages.config

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="DotNetNuke.Core" version="9.2.1.533" targetFramework="net472" />
+  <package id="DotNetNuke.Core" version="9.4.0" targetFramework="net472" />
   <package id="DotNetNuke.Instrumentation" version="9.2.1.533" targetFramework="net472" />
   <package id="DotNetNuke.Web" version="9.2.1.533" targetFramework="net472" />
   <package id="DotNetNuke.Web.Client" version="9.2.1.533" targetFramework="net472" />