Hkube-Status.json value mapping for grafana 8+

[RonShvarz]

For grafana 8.4.2, value mapping doesn't seem to work.
"mappings": [
{
"from": "",
"id": 1,
"operator": "",
"text": "❌",
"to": "",
"type": 1,
"value": "null"
},
{
"from": "1",
"id": 2,
"operator": "",
"text": "✔",
"to": "10000",
"type": 2,
"value": "!null"
}
],
When trying to value map per panel - it works.
See version changes for valueMapping vs old mapping.