HomeAssistant PGM switch missing state payloads
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## Alarm system
EVO192

## Environment
HassOS 4.13 + HA 0.116.2

## Git branch
dev

## Describe the bug
The autodiscovered MQTT switches for PGMs are missing an important part:
**`"state_on": "True",
"state_off": "False"`**

Ommiting them means the switch will fall to defaults using "ON" / "OFF" values to determine the state.
But the actual values under the PGM state are "True" and "False".