feat: Add custom cluster for SONOFF TRVZB

[Koenkk]

Addresses Koenkk/zigbee2mqtt#22075

[sjorge]

Interesting, I was planning on having a modernExtend that did the onEvent hooking. But this works too I guess.

[photomoose]

@Koenkk This merge appears to have broken writing attributes to Sonoff TRVZB - the TRVs are responding with 'Unsupported Attribute'.

Publish 'get' 'open_window' to 'Kitchen' failed: 'Error: ZCL command 0x3c2ef5fffebd4de2/1 sonoffTrvzbCluster.read(["openWindow"], {"timeout":10000,"disableResponse":false,"disableRecovery":false,"disableDefaultResponse":true,"direction":0,"srcEndpoint":null,"reservedBits":0,"manufacturerCode":4742,"transactionSequenceNumber":null,"writeUndiv":false}) failed (Status 'UNSUPPORTED_ATTRIBUTE')'

It looks like the addition of the Manufacturer Code in the ZCL Frame is the culprit; if I remove this line, then it works as expected.

I have attached traces of packets sent from Z2M and packets sent from eWeLink/ZB-Bridge. You can clearly see that eWeLink does not include the Manufacturer Code.

Traces.zip

I'll create a separate issue for this.

[Koenkk]

thanks @photomoose, fixed it!