adding back offset to PlaceObjectAtPoint

-some objects when placed exactly flush with a surface failed the checkSpawnArea check. Adding this slight offset to catch those cases.

unity/Assets/Scripts/PhysicsRemoteFPSAgentController.cs

@@ -3347,7 +3347,7 @@ public void PlaceObjectAtPoint(ServerAction action)
 
             float distFromSopToBottomPoint = Vector3.Distance(bottomPoint, target.transform.position);
 
-            float offset = distFromSopToBottomPoint;
+            float offset = distFromSopToBottomPoint + 0.005f;//offset in case the surface below isn't completely flat
 
             Vector3 finalPos = GetSurfacePointBelowPosition(action.position) +  new Vector3(0, offset, 0);