Resolve inconsistencies (#2542)

This commit resolves inconsistencies in missing null coalescent operators in regards to clearing components using null.

src/Discord.Net.Rest/Entities/Interactions/InteractionHelper.cs

@@ -424,7 +424,9 @@ namespace Discord.Rest
                 Content = args.Content,
                 Embeds = apiEmbeds?.ToArray() ?? Optional<API.Embed[]>.Unspecified,
                 AllowedMentions = args.AllowedMentions.IsSpecified ? args.AllowedMentions.Value.ToModel() : Optional<API.AllowedMentions>.Unspecified,
-                Components = args.Components.IsSpecified ? args.Components.Value?.Components.Select(x => new API.ActionRowComponent(x)).ToArray() : Optional<API.ActionRowComponent[]>.Unspecified
+                Components = args.Components.IsSpecified
+                        ? args.Components.Value?.Components.Select(x => new API.ActionRowComponent(x)).ToArray() ?? Array.Empty<API.ActionRowComponent>()
+                        : Optional<API.ActionRowComponent[]>.Unspecified,
             };
 
             return await client.ApiClient.ModifyInteractionFollowupMessageAsync(apiArgs, message.Id, message.Token, options).ConfigureAwait(false);
@@ -468,7 +470,9 @@ namespace Discord.Rest
                     Content = args.Content,
                     Embeds = apiEmbeds?.ToArray() ?? Optional<API.Embed[]>.Unspecified,
                     AllowedMentions = args.AllowedMentions.IsSpecified ? args.AllowedMentions.Value?.ToModel() : Optional<API.AllowedMentions>.Unspecified,
-                    Components = args.Components.IsSpecified ? args.Components.Value?.Components.Select(x => new API.ActionRowComponent(x)).ToArray() : Optional<API.ActionRowComponent[]>.Unspecified,
+                    Components = args.Components.IsSpecified
+                        ? args.Components.Value?.Components.Select(x => new API.ActionRowComponent(x)).ToArray() ?? Array.Empty<API.ActionRowComponent>()
+                        : Optional<API.ActionRowComponent[]>.Unspecified,
                     Flags = args.Flags
                 };
 
@@ -481,7 +485,9 @@ namespace Discord.Rest
                     Content = args.Content,
                     Embeds = apiEmbeds?.ToArray() ?? Optional<API.Embed[]>.Unspecified,
                     AllowedMentions = args.AllowedMentions.IsSpecified ? args.AllowedMentions.Value?.ToModel() : Optional<API.AllowedMentions>.Unspecified,
-                    MessageComponents = args.Components.IsSpecified ? args.Components.Value?.Components.Select(x => new API.ActionRowComponent(x)).ToArray() : Optional<API.ActionRowComponent[]>.Unspecified,
+                    MessageComponents = args.Components.IsSpecified
+                        ? args.Components.Value?.Components.Select(x => new API.ActionRowComponent(x)).ToArray() ?? Array.Empty<API.ActionRowComponent>()
+                        : Optional<API.ActionRowComponent[]>.Unspecified
                 };
 
                 return await client.ApiClient.ModifyInteractionResponseAsync(apiArgs, token, options).ConfigureAwait(false);