[Feature] Voice channel status support (#2777)

* initial commit

* MOCKED CHANNELS AGRHHHHHHHH

* fix for sharded

* yup

src/Discord.Net.WebSocket/API/Gateway/VoiceChannelStatusUpdateEvent.cs

@@ -0,0 +1,15 @@
+using Newtonsoft.Json;
+
+namespace Discord.API.Gateway;
+
+internal class VoiceChannelStatusUpdateEvent
+{
+    [JsonProperty("id")]
+    public ulong Id { get; set; }
+
+    [JsonProperty("guild_id")]
+    public ulong GuildId { get; set; }
+
+    [JsonProperty("status")]
+    public string Status { get; set; }
+}