Fix assertion preventing YGNodeLayoutGet* with YGEdgeEnd

Summary:
Expected to be able to call `YGNodeLayoutGetMargin(node, YGEdgeEnd)`, but instead, the program aborts with `"Cannot get layout properties of multi-edge shorthands"`.

This bug seems to incorrectly prevent properties from YGEdgeEnd for all Layout properties.
Closes https://github.com/facebook/yoga/pull/632

Differential Revision: D6408060

Pulled By: emilsjolander

fbshipit-source-id: 4ab3b2ffb2f1bb6fd3a27f780caf0123abcdb230

yoga/Yoga.cpp

@@ -659,8 +659,9 @@ static inline const YGValue *YGNodeResolveFlexBasisPtr(const YGNodeRef node) {
 
 #define YG_NODE_LAYOUT_RESOLVED_PROPERTY_IMPL(type, name, instanceName) \
   type YGNodeLayoutGet##name(const YGNodeRef node, const YGEdge edge) { \
-    YGAssertWithNode(node,                                                     \
-                     edge < YGEdgeEnd,                                         \
+    YGAssertWithNode(                                                   \
+        node,                                                           \
+        edge <= YGEdgeEnd,                                              \
         "Cannot get layout properties of multi-edge shorthands");       \
                                                                         \
     if (edge == YGEdgeLeft) {                                           \