fix: make JsonConverter classes public (kubernetes-client#1694)

* fix: make JsonConverter classes public

* chore: remove uneeded pragma warning

Author: IvanJosipovic

src/KubernetesClient.Aot/V1PatchJsonConverter.cs

@@ -1,8 +1,6 @@
 namespace k8s.Models
 {
-#pragma warning disable CA1812 // Avoid uninstantiated internal classes
-    internal sealed class V1PatchJsonConverter : JsonConverter<V1Patch>
-#pragma warning restore CA1812 // Avoid uninstantiated internal classes
+    public sealed class V1PatchJsonConverter : JsonConverter<V1Patch>
     {
         public override V1Patch Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
         {

src/KubernetesClient/Models/IntOrStringJsonConverter.cs

@@ -1,6 +1,6 @@
 namespace k8s.Models
 {
-    internal sealed class IntOrStringJsonConverter : JsonConverter<IntOrString>
+    public sealed class IntOrStringJsonConverter : JsonConverter<IntOrString>
     {
         public override IntOrString Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
         {

src/KubernetesClient/Models/ResourceQuantityJsonConverter.cs

@@ -1,6 +1,6 @@
 namespace k8s.Models
 {
-    internal sealed class ResourceQuantityJsonConverter : JsonConverter<ResourceQuantity>
+    public sealed class ResourceQuantityJsonConverter : JsonConverter<ResourceQuantity>
     {
         // https://github.com/kubernetes/apimachinery/blob/4b14f804a0babdcc58e695d72f77ad29f536511e/pkg/api/resource/quantity.go#L683
         public override ResourceQuantity Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)

src/KubernetesClient/Models/V1PatchJsonConverter.cs

@@ -1,6 +1,6 @@
 namespace k8s.Models
 {
-    internal sealed class V1PatchJsonConverter : JsonConverter<V1Patch>
+    public sealed class V1PatchJsonConverter : JsonConverter<V1Patch>
     {
         public override V1Patch Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
         {