Disable warnings that would be refactored anyway (#5047)

Content.Client/Weapons/Ranged/Barrels/Components/ClientMagazineBarrelComponent.cs

@@ -104,6 +104,7 @@ namespace Content.Client.Weapons.Ranged.Barrels.Components
             _statusControl?.Update();
         }
 
+        [Obsolete("Component Messages are deprecated, use Entity Events instead.")]
         public override void HandleNetworkMessage(ComponentMessage message, INetChannel channel, ICommonSession? session = null)
         {
             base.HandleNetworkMessage(message, channel, session);

Content.Client/Weapons/Ranged/ClientRangedWeaponComponent.cs

@@ -33,7 +33,9 @@ namespace Content.Client.Weapons.Ranged
 
         public void SyncFirePos(GridId targetGrid, Vector2 targetPosition)
         {
+#pragma warning disable 618
             SendNetworkMessage(new FirePosComponentMessage(targetGrid, targetPosition));
+#pragma warning restore 618
         }
     }
 }