* fix(node): align Node.js versions with upstream for 5 scripts
Update scripts where upstream requires a newer Node.js version:
- iobroker: 22 → 24 (upstream .nvmrc)
- kima-hub: 20 → 22 (upstream Dockerfile)
- myip: 22 → 24 (upstream Dockerfile)
- outline: 22 → 24 (upstream Dockerfile)
- shelfmark: 22 → 24 (upstream Dockerfile)
Skipped 15 scripts where our version is already newer than upstream.
Ref: community-scripts/ProxmoxVE#13870
* fix(node): add setup_nodejs to update scripts for iobroker, kima-hub, myip
These three scripts had NODE_VERSION in install but not in update,
so running an update would not upgrade Node.js to the correct version.
- iobroker: add NODE_VERSION=24
- kima-hub: add NODE_VERSION=22
- myip: add NODE_VERSION=24