[AvatarScaleMod] Quick edge-case fixes.

Fix avatars without scale sliders triggering anim scale change.
Fix universal scaling reaching initial height causing a reset.

AvatarScale/AvatarScaling/Components/LocalScaler.cs

@@ -63,9 +63,15 @@ public class LocalScaler : BaseScaler
     private bool CheckForAnimationScaleChange()
     {
         if (_avatarTransform == null) return false;
+        
+        //scale matches last recorded animation scale
         if (_avatarTransform.localScale == _legacyAnimationScale) 
             return false;
         
+        // avatar may not have scale animation, check if it isn't equal to targetScale
+        if (_avatarTransform.localScale == _targetScale)
+            return false;
+        
         // scale was likely reset or not initiated
         if (_legacyAnimationScale == Vector3.zero)
         {