moved eye tracking check outside of ios check

Assets/Scripts/UX/CheckAvailableFeatures.cs

                 m_FaceTracking.interactable = true;
 #if UNITY_IOS
                 m_FaceBlendShapes.interactable = true;
-                foreach(var faceDescriptor in faceDescriptors)
-                {
-                    if(faceDescriptor.supportsEyeTracking)
-                    {
-                        m_EyePoses.interactable = true;
-                        m_FixationPoint.interactable = true;
-                        m_EyeLasers.interactable = true;
-                        break;
-                    }
-                }
+                foreach(var faceDescriptor in faceDescriptors)
+                    {
+                        if(faceDescriptor.supportsEyeTracking)
+                        {
+                            m_EyePoses.interactable = true;
+                            m_FixationPoint.interactable = true;
+                            m_EyeLasers.interactable = true;
+                            break;
+                        }
+                    }
             }
 
             if(occlusionDescriptors.Count > 0)