fix: resolve merge conflict errors

Author: MaggieKimani1

src/Microsoft.OpenApi/MicrosoftExtensions/OpenApiPrimaryErrorMessageExtension.cs

@@ -40,7 +40,7 @@ public void Write(IOpenApiWriter writer, OpenApiSpecVersion specVersion)
     /// <returns>The <see cref="OpenApiPrimaryErrorMessageExtension"/>.</returns>
     public static OpenApiPrimaryErrorMessageExtension Parse(JsonNode source)
     {
-        if (source is not JsonNode rawObject) throw new ArgumentOutOfRangeException(nameof(source));
+        if (source is not JsonValue rawObject) throw new ArgumentOutOfRangeException(nameof(source));
         return new()
         {
             IsPrimaryErrorMessage = rawObject.TryGetValue<bool>(out var value) && value

src/Microsoft.OpenApi/MicrosoftExtensions/OpenApiReservedParameterExtension.cs

@@ -42,7 +42,7 @@ public bool? IsReserved
     /// <returns></returns>
     public static OpenApiReservedParameterExtension Parse(JsonNode source)
     {
-        if (source is not JsonNode rawBoolean) throw new ArgumentOutOfRangeException(nameof(source));
+        if (source is not JsonValue rawBoolean) throw new ArgumentOutOfRangeException(nameof(source));
         return new()
         {
             IsReserved = rawBoolean.TryGetValue<bool>(out var value) && value