build failing with react native@0.81.5

Hi! 👋

Firstly, thanks for your work on this project! 🙂

Today I used patch-package to patch react-native@0.81.5 for the project I'm working on.

Here is the diff that solved my problem:

diff --git a/node_modules/react-native/ReactCommon/react/renderer/core/graphicsConversions.h b/node_modules/react-native/ReactCommon/react/renderer/core/graphicsConversions.h
index bb59351..bcff1d7 100644
--- a/node_modules/react-native/ReactCommon/react/renderer/core/graphicsConversions.h
+++ b/node_modules/react-native/ReactCommon/react/renderer/core/graphicsConversions.h
@@ -76,8 +76,11 @@ inline folly::dynamic toDynamic(const YGValue& dimension) {
       return "stretch";
     case YGUnitPoint:
       return dimension.value;
-    case YGUnitPercent:
-      return std::format("{}%", dimension.value);
+    case YGUnitPercent: {
+      char buffer[32];
+      std::snprintf(buffer, sizeof(buffer), "%g%%", dimension.value);
+      return std::string(buffer);
+    }
   }
 
   return nullptr;

This issue body was partially generated by patch-package.

ReactCommon/react/renderer/core/graphicsConversions.h から始めて、React Native 0.81.5 のビルド失敗を再現します。Issue に示されているパーセント値の変換を周囲のコードと比較し、その後、patch-package の回避策なしでプロジェクトがビルドできることを確認します。