Bump react-is from 18.3.1 to 19.2.4 (#60019)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

package-lock.json

@@ -228,7 +228,7 @@
     "quick-lru": "7.0.1",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
-    "react-is": "^18.3.1",
+    "react-is": "^19.2.4",
     "react-markdown": "^10.1.0",
     "rehype-highlight": "^7.0.2",
     "rehype-raw": "^7.0.0",