Remove unneeded const_cast (#41712)

Summary:
Pull Request resolved: #41712

I fixed the const correctness of YGConfigGetErrata a while back when fixing up other YGConfig accessors.

Changelog: [Internal]

Reviewed By: christophpurrer

Differential Revision: D51689323

fbshipit-source-id: 1af3deb44ec03a8a65643fa1496c534ac8f6d057

packages/react-native/ReactCommon/react/renderer/components/view/YogaLayoutableShadowNode.cpp

@@ -470,8 +470,7 @@ void YogaLayoutableShadowNode::configureYogaTree(
   for (size_t i = 0; i < yogaLayoutableChildren_.size(); i++) {
     const auto& child = *yogaLayoutableChildren_[i];
     auto childLayoutMetrics = child.getLayoutMetrics();
-    auto childErrata =
-        YGConfigGetErrata(const_cast<yoga::Config*>(&child.yogaConfig_));
+    auto childErrata = YGConfigGetErrata(&child.yogaConfig_);
 
     if (child.yogaTreeHasBeenConfigured_ &&
         childLayoutMetrics.pointScaleFactor == pointScaleFactor &&