Cleanup warnings: CS0414 (#36950)

* Clean up

* Use #pragma

Content.Server/Forensics/Systems/ForensicPadSystem.cs

@@ -16,9 +16,7 @@ namespace Content.Server.Forensics
     public sealed class ForensicPadSystem : EntitySystem
     {
         [Dependency] private readonly SharedDoAfterSystem _doAfterSystem = default!;
-        [Dependency] private readonly InventorySystem _inventory = default!;
         [Dependency] private readonly PopupSystem _popupSystem = default!;
-        [Dependency] private readonly MetaDataSystem _metaData = default!;
         [Dependency] private readonly ForensicsSystem _forensics = default!;
         [Dependency] private readonly LabelSystem _label = default!;
 

Content.Server/Maps/MapMigrationSystem.cs

@@ -17,7 +17,9 @@ namespace Content.Server.Maps;
 /// </summary>
 public sealed class MapMigrationSystem : EntitySystem
 {
+#pragma warning disable CS0414
     [Dependency] private readonly IPrototypeManager _protoMan = default!;
+#pragma warning restore CS0414
     [Dependency] private readonly IResourceManager _resMan = default!;
 
     private const string MigrationFile = "/migration.yml";

Content.Shared/Bed/Cryostorage/SharedCryostorageSystem.cs

@@ -19,7 +19,6 @@ namespace Content.Shared.Bed.Cryostorage;
 public abstract class SharedCryostorageSystem : EntitySystem
 {
     [Dependency] private   readonly IConfigurationManager _configuration = default!;
-    [Dependency] private   readonly IMapManager _mapManager = default!;
     [Dependency] private   readonly ISharedPlayerManager _player = default!;
     [Dependency] private   readonly SharedMapSystem _map = default!;
     [Dependency] private   readonly MobStateSystem _mobState = default!;