Support for RadSens radiation sensor

[p1ne]

Hi

I would like to see support for custom luftdaten build with RadSens radiation sensor included. Sample json is below. Value name is RadSens_radiation_static

{
"software_version": "NRZ-2020-134-B1-airomsk2custom",
"age": "124",
"sensordatavalues": [{
"value_type": "SDS_P1",
"value": "10.73"
}, {
"value_type": "SDS_P2",
"value": "4.95"
}, {
"value_type": "BME280_temperature",
"value": "-5.46"
}, {
"value_type": "BME280_pressure",
"value": "100822.44"
}, {
"value_type": "BME280_humidity",
"value": "81.40"
}, {
"value_type": "samples",
"value": "5059822"
}, {
"value_type": "min_micro",
"value": "22"
}, {
"value_type": "max_micro",
"value": "20049"
}, {
"value_type": "interval",
"value": "145000"
}, {
"value_type": "signal",
"value": "-80"
}, {
"value_type": "RadSens_radiation_static",
"value": "7.40"
}]
}