Increased the frame wait timer to account for Holographic Remoting latency (#9879)

* Increased the frame wait timer to account for Holographic Remoting latency

* Small adjustment to unit test timing

* fixed typo

Author: RogPodge

Assets/MRTK/Core/Utilities/SceneContent/MixedRealitySceneContent.cs

@@ -34,7 +34,7 @@ private enum AlignmentType
         private Transform containerObject = null;
 
         private Vector3 contentPosition = Vector3.zero;
-        private const uint MaxEditorFrameWaitCount = 5;
+        private const uint MaxEditorFrameWaitCount = 15;
         private Coroutine initializeSceneContentWithDelay;
 
         private void Awake()

Assets/MRTK/Tests/PlayModeTests/PointerBehaviorTests.cs

@@ -253,7 +253,7 @@ public IEnumerator TestTeleportAndContentOffset()
 
             PlayModeTestUtilities.Setup(profile);
 
-            yield return PlayModeTestUtilities.WaitForInputSystemUpdate();
+            yield return new WaitForSeconds(0.5f);
 
             // Ensure that the SceneContent object is contentOffset units above the origin
             Assert.AreEqual(GameObject.Find("MixedRealitySceneContent").transform.position.y, contentOffset, 0.005f);