Add ZWA to automatic backup

[dgerson1]

Describe the enhancement

Include ZWave controller NVRAM in scheduled backups.

Device information

ZWA does not have an automatic backup feature for NVRAM.

Use cases

A recent HAOS upgrade reset my ZWA controller. I was under the impression that the ZWave JS auto backup would also save the nodes stored in the ZWA which proved to be untrue.
The ability to restore the ZWA from a recent backup would save hours of rebuilding as ZWA provides entities that are lost or revert to generic numbered nodes.

Anything else?

No response