fix: RegressionLine Serialization (#113) (#114)

src/AntDesign.Charts/Components/Plots/Scatter/ScatterConfig.cs

@@ -250,8 +250,9 @@ namespace AntDesign.Charts
         public string Type { get; set; }
         [JsonPropertyName("style")] 
         public IGraphicStyle Style { get; set; }
-        [JsonPropertyName("algorithm")]
+        [JsonIgnore] 
         public OneOf<int[][], object> Algorithm { get; set; }
+        [JsonPropertyName("algorithm")] 
         public object AlgorithmMapping => Algorithm.Value;
         [JsonPropertyName("top")] 
         public bool? Top { get; set; }