Merge pull request #3140 from tanem/test-setup

Add react 18.3 test folder

Author: tanem

test/react/18.3/package.json

@@ -0,0 +1,8 @@
+{
+  "private": true,
+  "devDependencies": {
+    "@testing-library/react": "13.x",
+    "react": "18.3.x",
+    "react-dom": "18.3.x"
+  }
+}