Don't use the seen() call with vebus paths
Don't use the seen() call with vebus paths

Some vebus paths are only added later after mk2-dbus has been
running for some seconds, after systemcalc/velib_python has
scanned it. Some paths also don't send PropertiesChanged
signals. /BatterySense/Temperature happens to be one of them.

Instead, simply always send the temperature if firmware features
indicate it is supported.

https://github.com/victronenergy/venus/issues/681

victronenergy/dbus-systemcalc-py