Fix leaking MessageWriters

src/Impostor.Server/Net/Inner/Objects/Components/InnerCustomNetworkTransform.Api.cs

@@ -14,10 +14,12 @@ namespace Impostor.Server.Net.Inner.Objects.Components
             SnapTo(position, minSid);
 
             // Broadcast to all clients.
-            var writer = _game.StartRpc(NetId, RpcCalls.SnapTo);
-            WriteVector2(writer, position);
-            writer.Write(_lastSequenceId);
-            await _game.FinishRpcAsync(writer);
+            using (var writer = _game.StartRpc(NetId, RpcCalls.SnapTo))
+            {
+                WriteVector2(writer, position);
+                writer.Write(_lastSequenceId);
+                await _game.FinishRpcAsync(writer);
+            }
         }
     }
 }

src/Impostor.Server/Net/Inner/Objects/InnerPlayerControl.Api.cs

@@ -99,7 +99,7 @@ namespace Impostor.Server.Net.Inner.Objects
 
         public async ValueTask SetMurderedAsync()
         {
-            var writer = _game.StartRpc(NetId, RpcCalls.MurderPlayer);
+            using var writer = _game.StartRpc(NetId, RpcCalls.MurderPlayer);
             writer.Write((byte)NetId);
             await _game.FinishRpcAsync(writer);
         }

src/Impostor.Server/Net/State/Game.cs

@@ -16,7 +16,7 @@ using Microsoft.Extensions.Logging;
 
 namespace Impostor.Server.Net.State
 {
-    internal partial class Game : IGame
+    internal partial class Game
     {
         private readonly ILogger<Game> _logger;
         private readonly IServiceProvider _serviceProvider;
@@ -123,4 +123,4 @@ namespace Impostor.Server.Net.State
                 .Select(p => p.Client.Connection);
         }
     }
-}
+}