Revert "Use source generated json serializers in order to improve code trimming (#4094)" (#4576)

This reverts commit 4ce4299ca2.

Ryujinx.Ui.Common/Models/Amiibo/AmiiboApi.cs

@@ -1,57 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Text.Json.Serialization;
-
-namespace Ryujinx.Ui.Common.Models.Amiibo
-{
-    public struct AmiiboApi : IEquatable<AmiiboApi>
-    {
-        [JsonPropertyName("name")]
-        public string Name { get; set; }
-        [JsonPropertyName("head")]
-        public string Head { get; set; }
-        [JsonPropertyName("tail")]
-        public string Tail { get; set; }
-        [JsonPropertyName("image")]
-        public string Image { get; set; }
-        [JsonPropertyName("amiiboSeries")]
-        public string AmiiboSeries { get; set; }
-        [JsonPropertyName("character")]
-        public string Character { get; set; }
-        [JsonPropertyName("gameSeries")]
-        public string GameSeries { get; set; }
-        [JsonPropertyName("type")]
-        public string Type { get; set; }
-
-        [JsonPropertyName("release")]
-        public Dictionary<string, string> Release { get; set; }
-
-        [JsonPropertyName("gamesSwitch")]
-        public List<AmiiboApiGamesSwitch> GamesSwitch { get; set; }
-
-        public override string ToString()
-        {
-            return Name;
-        }
-
-        public string GetId()
-        {
-            return Head + Tail;
-        }
-
-        public bool Equals(AmiiboApi other)
-        {
-            return Head + Tail == other.Head + other.Tail;
-        }
-
-        public override bool Equals(object obj)
-        {
-            return obj is AmiiboApi other && Equals(other);
-        }
-
-        public override int GetHashCode()
-        {
-            return HashCode.Combine(Head, Tail);
-        }
-    }
-}