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/Medical/VomitSystem.cs

@@ -32,8 +32,7 @@ namespace Content.Server.Medical
         [Dependency] private readonly ForensicsSystem _forensics = default!;
         [Dependency] private readonly BloodstreamSystem _bloodstream = default!;
 
-        [ValidatePrototypeId<SoundCollectionPrototype>]
-        private const string VomitCollection = "Vomit";
+        private static readonly ProtoId<SoundCollectionPrototype> VomitCollection = "Vomit";
 
         private readonly SoundSpecifier _vomitSound = new SoundCollectionSpecifier(VomitCollection,
             AudioParams.Default.WithVariation(0.2f).WithVolume(-4f));