build: update node and npm engines versions

Signed-off-by: nextcloud-command <nextcloud-command@users.noreply.github.com>

Author: nextcloud-bot

package.json

@@ -15,5 +15,9 @@
   "bugs": {
     "url": "https://github.com/MorrisJobke/strengthify/issues"
   },
-  "homepage": "https://github.com/MorrisJobke/strengthify#readme"
+  "homepage": "https://github.com/MorrisJobke/strengthify#readme",
+  "engines": {
+    "node": "^24.0.0",
+    "npm": "^11.3.0"
+  }
 }