chore: updates public api surface

Author: baywet

test/Microsoft.OpenApi.Tests/PublicApi/PublicApi.approved.txt

@@ -2003,10 +2003,10 @@ namespace Microsoft.OpenApi.Writers
         public static void WriteProperty(this Microsoft.OpenApi.Writers.IOpenApiWriter writer, string name, string value) { }
         public static void WriteProperty(this Microsoft.OpenApi.Writers.IOpenApiWriter writer, string name, bool value, bool defaultValue = false) { }
         public static void WriteProperty(this Microsoft.OpenApi.Writers.IOpenApiWriter writer, string name, bool? value, bool defaultValue = false) { }
-        public static void WriteProperty<T>(this Microsoft.OpenApi.Writers.IOpenApiWriter writer, string name, T value)
-            where T :  struct { }
         public static void WriteProperty<T>(this Microsoft.OpenApi.Writers.IOpenApiWriter writer, string name, T? value)
             where T :  struct { }
+        public static void WriteProperty<T>(this Microsoft.OpenApi.Writers.IOpenApiWriter writer, string name, T value)
+            where T :  struct { }
         public static void WriteRequiredCollection<T>(this Microsoft.OpenApi.Writers.IOpenApiWriter writer, string name, System.Collections.Generic.IEnumerable<T> elements, System.Action<Microsoft.OpenApi.Writers.IOpenApiWriter, T> action)
             where T : Microsoft.OpenApi.Interfaces.IOpenApiElement { }
         public static void WriteRequiredMap(this Microsoft.OpenApi.Writers.IOpenApiWriter writer, string name, System.Collections.Generic.IDictionary<string, string> elements, System.Action<Microsoft.OpenApi.Writers.IOpenApiWriter, string> action) { }