Fix Newtonsoft.Json dependabot advisory in Web API examples

Author: Jonathan-A5711

Diff for: asp.sln

@@ -119,6 +119,7 @@ EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "AspNet", "AspNet", "{20CEA68A-6E76-4285-99B0-52EDC8F9A03C}"
 	ProjectSection(SolutionItems) = preProject
 		examples\AspNet\Directory.Build.props = examples\AspNet\Directory.Build.props
+		examples\AspNet\Startup.Newtonsoft.cs = examples\AspNet\Startup.Newtonsoft.cs
 	EndProjectSection
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "AspNetCore", "AspNetCore", "{4AA0D9F1-F837-430B-9CE2-AAC988E339E4}"

Diff for: examples/AspNet/Directory.Build.props

@@ -18,4 +18,8 @@
   </AssemblyAttribute>
  </ItemGroup>
 
+ <ItemGroup>
+  <Compile Include="$(MSBuildThisFileDirectory)Startup.Newtonsoft.cs" DependentUpon="Startup.cs" />
+ </ItemGroup>
+
 </Project>

Diff for: examples/AspNet/OData/AdvancedODataWebApiExample/Startup.cs

@@ -8,7 +8,7 @@
 using System.Web.Http;
 using static System.Web.Http.RouteParameter;
 
-public class Startup
+public partial class Startup
 {
     public void Configuration( IAppBuilder appBuilder )
     {

Diff for: examples/AspNet/OData/BasicODataWebApiExample/Startup.cs

@@ -6,7 +6,7 @@
 using Owin;
 using System.Web.Http;
 
-public class Startup
+public partial class Startup
 {
     public void Configuration( IAppBuilder appBuilder )
     {

Diff for: examples/AspNet/OData/ConventionsODataWebApiExample/Startup.cs

@@ -8,7 +8,7 @@
 using Owin;
 using System.Web.Http;
 
-public class Startup
+public partial class Startup
 {
     public void Configuration( IAppBuilder appBuilder )
     {

Diff for: examples/AspNet/OData/OpenApiODataWebApiExample/Startup.cs

@@ -19,7 +19,7 @@
 /// <summary>
 /// Represents the startup process for the application.
 /// </summary>
-public class Startup
+public partial class Startup
 {
     /// <summary>
     /// Configures the application using the provided builder.

Diff for: examples/AspNet/OData/SomeOpenApiODataWebApiExample/Startup.cs

@@ -17,7 +17,7 @@
 /// <summary>
 /// Represents the startup process for the application.
 /// </summary>
-public class Startup
+public partial class Startup
 {
     /// <summary>
     /// Configures the application using the provided builder.

Diff for: examples/AspNet/Startup.Newtonsoft.cs

@@ -0,0 +1,9 @@
+namespace ApiVersioning.Examples;
+
+using Newtonsoft.Json;
+
+public partial class Startup
+{
+    // REF: https://github.com/advisories/GHSA-5crp-9r3c-p9vr
+    static Startup() => JsonConvert.DefaultSettings = () => new() { MaxDepth = 128 };
+}

Diff for: examples/AspNet/WebApi/BasicWebApiExample/Startup.cs

@@ -5,7 +5,7 @@
 using System.Web.Http;
 using System.Web.Http.Routing;
 
-public class Startup
+public partial class Startup
 {
     public void Configuration( IAppBuilder builder )
     {

Diff for: examples/AspNet/WebApi/ByNamespaceWebApiExample/Startup.cs

@@ -5,7 +5,7 @@
 using Owin;
 using System.Web.Http;
 
-public class Startup
+public partial class Startup
 {
     public void Configuration( IAppBuilder builder )
     {

Diff for: examples/AspNet/WebApi/ConventionsWebApiExample/Startup.cs

@@ -7,7 +7,7 @@
 using System.Web.Http;
 using System.Web.Http.Routing;
 
-public class Startup
+public partial class Startup
 {
     public void Configuration( IAppBuilder builder )
     {

Diff for: examples/AspNet/WebApi/OpenApiWebApiExample/Startup.cs

@@ -14,7 +14,7 @@
 /// <summary>
 /// Represents the startup process for the application.
 /// </summary>
-public class Startup
+public partial class Startup
 {
     /// <summary>
     /// Configures the application using the provided builder.