Removed some unec. usings

Author: AshleighAdams

src/SharpModMenu/PlayerMenuState.cs

@@ -1,13 +1,11 @@
 using System;
 using System.Collections.Generic;
-using System.Diagnostics.Eventing.Reader;
 using System.Drawing;
 using System.Numerics;
 using System.Text;
 
 using CounterStrikeSharp.API;
 using CounterStrikeSharp.API.Core;
-using CounterStrikeSharp.API.Modules.Entities;
 using CounterStrikeSharp.API.Modules.Utils;
 
 using CSSUniversalMenuAPI;

src/SharpModMenu/SharpModMenu.cs

@@ -2,14 +2,12 @@
 using System.Collections.Generic;
 using System.Runtime.InteropServices;
 using System.Text;
-using System.Threading;
 
 using CounterStrikeSharp.API;
 using CounterStrikeSharp.API.Core;
 using CounterStrikeSharp.API.Core.Attributes;
 using CounterStrikeSharp.API.Core.Attributes.Registration;
 using CounterStrikeSharp.API.Modules.Commands;
-using CounterStrikeSharp.API.Modules.Entities;
 using CounterStrikeSharp.API.Modules.Memory;
 using CounterStrikeSharp.API.Modules.Memory.DynamicFunctions;