ansible: update www Node.js version (#3967)

Update the version of Node.js used on the www server from Node.js 16
(16.20.2) to Node.js 22 (22.11.0).

Refs: #3958 (comment)

Author: richardlau

ansible/www-standalone/tasks/base.yaml

@@ -1,5 +1,5 @@
 - name: Base | Add the NodeSource Node.js repo
-  command: "bash -c 'curl -sL https://deb.nodesource.com/setup_16.x | bash -'"
+  command: "bash -c 'curl -sL https://deb.nodesource.com/setup_22.x | bash -'"
   tags: base
 
 - name: Base | APT Update