Humanoid fixes (#11538)

* humanoid sexmorph sprite restoration

can't believe i broke sex/gender AGAIN

* fixes default species appearances with no profile, tweaks randomization to no longer randomize species

* A

* fixes an oops

#11494

Content.Server/Humanoid/Components/RandomHumanoidAppearanceComponent.cs

@@ -7,7 +7,4 @@ namespace Content.Server.CharacterAppearance.Components;
 public sealed class RandomHumanoidAppearanceComponent : Component
 {
     [DataField("randomizeName")] public bool RandomizeName = true;
-
-    [DataField("ignoredSpecies", customTypeSerializer: typeof(PrototypeIdHashSetSerializer<SpeciesPrototype>))]
-    public readonly HashSet<string> IgnoredSpecies = new();
 }