C#: Update C# integration tests expected output.

Author: michaelnebel

csharp/ql/integration-tests/all-platforms/cshtml/Files.expected

@@ -1,7 +1,7 @@
 | Program.cs:0:0:0:0 | Program.cs |
 | Views/Home/Index.cshtml:0:0:0:0 | Views/Home/Index.cshtml |
-| obj/Debug/net7.0/.NETCoreApp,Version=v7.0.AssemblyAttributes.cs:0:0:0:0 | obj/Debug/net7.0/.NETCoreApp,Version=v7.0.AssemblyAttributes.cs |
-| obj/Debug/net7.0/cshtml.AssemblyInfo.cs:0:0:0:0 | obj/Debug/net7.0/cshtml.AssemblyInfo.cs |
-| obj/Debug/net7.0/cshtml.GlobalUsings.g.cs:0:0:0:0 | obj/Debug/net7.0/cshtml.GlobalUsings.g.cs |
-| obj/Debug/net7.0/cshtml.RazorAssemblyInfo.cs:0:0:0:0 | obj/Debug/net7.0/cshtml.RazorAssemblyInfo.cs |
-| obj/Debug/net7.0/generated/Microsoft.NET.Sdk.Razor.SourceGenerators/Microsoft.NET.Sdk.Razor.SourceGenerators.RazorSourceGenerator/Views_Home_Index_cshtml.g.cs:0:0:0:0 | obj/Debug/net7.0/generated/Microsoft.NET.Sdk.Razor.SourceGenerators/Microsoft.NET.Sdk.Razor.SourceGenerators.RazorSourceGenerator/Views_Home_Index_cshtml.g.cs |
+| obj/Debug/net8.0/.NETCoreApp,Version=v8.0.AssemblyAttributes.cs:0:0:0:0 | obj/Debug/net8.0/.NETCoreApp,Version=v8.0.AssemblyAttributes.cs |
+| obj/Debug/net8.0/cshtml.AssemblyInfo.cs:0:0:0:0 | obj/Debug/net8.0/cshtml.AssemblyInfo.cs |
+| obj/Debug/net8.0/cshtml.GlobalUsings.g.cs:0:0:0:0 | obj/Debug/net8.0/cshtml.GlobalUsings.g.cs |
+| obj/Debug/net8.0/cshtml.RazorAssemblyInfo.cs:0:0:0:0 | obj/Debug/net8.0/cshtml.RazorAssemblyInfo.cs |
+| obj/Debug/net8.0/generated/Microsoft.NET.Sdk.Razor.SourceGenerators/Microsoft.NET.Sdk.Razor.SourceGenerators.RazorSourceGenerator/Views_Home_Index_cshtml.g.cs:0:0:0:0 | obj/Debug/net8.0/generated/Microsoft.NET.Sdk.Razor.SourceGenerators/Microsoft.NET.Sdk.Razor.SourceGenerators.RazorSourceGenerator/Views_Home_Index_cshtml.g.cs |