Remove redundant #nullable enable (#4275)

Content.Shared/Administration/AdminAddReagentEuiState.cs

@@ -1,5 +1,4 @@
-#nullable enable
-using System;
+using System;
 using Content.Shared.Chemistry;
 using Content.Shared.Chemistry.Reagent;
 using Content.Shared.Eui;

Content.Shared/Administration/AdminData.cs

@@ -1,5 +1,4 @@
-#nullable enable
-
+
 namespace Content.Shared.Administration
 {
     /// <summary>

Content.Shared/Administration/AdminFlags.cs

@@ -1,5 +1,4 @@
-#nullable enable
-using System;
+using System;
 
 namespace Content.Shared.Administration
 {

Content.Shared/Administration/AdminFlagsHelper.cs

@@ -1,5 +1,4 @@
-#nullable enable
-using System;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Numerics;

Content.Shared/Administration/Menu/AdminMenuPlayerListMessage.cs

@@ -1,5 +1,4 @@
-#nullable enable
-using System.Collections.Generic;
+using System.Collections.Generic;
 using Lidgren.Network;
 using Robust.Shared.Network;
 

Content.Shared/Administration/Menu/AdminMenuPlayerListRequest.cs

@@ -1,5 +1,4 @@
-#nullable enable
-using Lidgren.Network;
+using Lidgren.Network;
 using Robust.Shared.Network;
 
 namespace Content.Shared.Administration.Menu

Content.Shared/Administration/MsgUpdateAdminStatus.cs

@@ -1,5 +1,4 @@
-#nullable enable
-using System;
+using System;
 using Lidgren.Network;
 using Robust.Shared.Network;
 

Content.Shared/Administration/PermissionsEuiState.cs

@@ -1,5 +1,4 @@
-#nullable enable
-using System;
+using System;
 using System.Collections.Generic;
 using Content.Shared.Eui;
 using Robust.Shared.Network;

Content.Shared/Administration/SetOutfitEuiState.cs

@@ -1,4 +1,3 @@
-#nullable enable
 using Content.Shared.Eui;
 using Robust.Shared.Serialization;
 using System;