Update Node.js version in engines into package.json file (^21.0.0) (#6728)

Signed-off-by: Faridul Islam <[email protected]>

Author: foridpathan

package.json

@@ -97,7 +97,7 @@
     "webpack-bundle-analyzer": "^4.5.0"
   },
   "engines": {
-    "node": "^16.8.0 || ^18.0.0 || ^19.0.0 || ^20.0.0"
+    "node": "^16.8.0 || ^18.0.0 || ^19.0.0 || ^20.0.0 || ^21.0.0"
   },
   "nextBundleAnalysis": {
     "budget": null,