[#25] Client: Implement Patch and Range methods

Signed-off-by: Pavel Gross <p.gross@yadro.com>

src/FrostFS.SDK.ClientV2/Poll/MethodStatus.cs

@@ -1,19 +0,0 @@
-namespace FrostFS.SDK.ClientV2;
-
-public class MethodStatus(string name)
-{
-    private readonly object _lock = new();
-
-    public string Name { get; } = name;
-
-    public StatusSnapshot Snapshot { get; set; } = new StatusSnapshot();
-
-    internal void IncRequests(ulong elapsed)
-    {
-        lock (_lock)
-        {
-            Snapshot.AllTime += elapsed;
-            Snapshot.AllRequests++;
-        }
-    }
-}