Replace ValidatePrototypeId uses with ProtoId or EntProtoId (#38814)

* The easy ones

* For certain values of easy

* Easy test

* Hair

* Fix sandbox violations

* Sort usings

Content.Server/Speech/EntitySystems/SlurredSystem.cs

@@ -3,6 +3,7 @@ using Content.Server.Speech.Components;
 using Content.Shared.Drunk;
 using Content.Shared.Speech.EntitySystems;
 using Content.Shared.StatusEffect;
+using Robust.Shared.Prototypes;
 using Robust.Shared.Random;
 using Robust.Shared.Timing;
 
@@ -14,10 +15,7 @@ public sealed class SlurredSystem : SharedSlurredSystem
     [Dependency] private readonly IRobustRandom _random = default!;
     [Dependency] private readonly IGameTiming _timing = default!;
 
-
-
-    [ValidatePrototypeId<StatusEffectPrototype>]
-    private const string SlurKey = "SlurredSpeech";
+    private static readonly ProtoId<StatusEffectPrototype> SlurKey = "SlurredSpeech";
 
     public override void Initialize()
     {