DDF, update for various model of Namrom Panel heater

[Smanar]

See https://github.com/dresden-elektronik/deconz-rest-plugin/pull/6792

It add other model, and correct some data convertion.

[github-actions[bot]]

Hey @Smanar, thanks for your pull request!

[!TIP] Modified bundles can be downloaded here.

DDB changes

Modified

• namron/5401395_heater.json : Panel heater :heavy_check_mark:

Validation

[!TIP] Everything is fine !

_{:clock5: Updated for commit cfed716aedac5fc00d43b63cfe74734acdc6006c}