Remove redundant #nullable enable (#4275)

Content.Server/Actions/Actions/CombatMode.cs

@@ -1,4 +1,3 @@
-#nullable enable
 using Content.Server.CombatMode;
 using Content.Shared.Actions.Behaviors;
 using Content.Shared.Notification;

Content.Server/Actions/Actions/DisarmAction.cs

@@ -1,4 +1,3 @@
-#nullable enable
 using System;
 using System.Linq;
 using Content.Server.Act;

Content.Server/Actions/Actions/GhostBoo.cs

@@ -1,4 +1,3 @@
-#nullable enable
 using System.Linq;
 using Content.Server.Ghost;
 using Content.Shared.Actions.Behaviors;

Content.Server/Actions/Actions/ScreamAction.cs

@@ -1,4 +1,3 @@
-#nullable enable
 using System;
 using System.Collections.Generic;
 using Content.Server.CharacterAppearance.Components;

Content.Server/Actions/Commands/CooldownAction.cs

@@ -1,4 +1,3 @@
-#nullable enable
 using System;
 using Content.Server.Administration;
 using Content.Server.Commands;

Content.Server/Actions/Commands/GrantAction.cs

@@ -1,4 +1,3 @@
-#nullable enable
 using System;
 using Content.Server.Administration;
 using Content.Server.Commands;

Content.Server/Actions/Commands/RevokeAction.cs

@@ -1,4 +1,3 @@
-#nullable enable
 using System;
 using Content.Server.Administration;
 using Content.Server.Commands;

Content.Server/Actions/ServerActionsComponent.cs

@@ -1,4 +1,3 @@
-#nullable enable
 using System;
 using Content.Shared.ActionBlocker;
 using Content.Shared.Actions;