fix: Fix invalid contact for MCCGQ01LM

[Koenkk]

This PR reverts #4009 (CC: @McGiverGim) as it generated incorrect contact values.

Log in which contact incorrectly goes from true -> false:

// Since msg.data['65282'].value[0].elmVal === 0, contact incorrectly becomes `false` here
[2024-04-26 06:30:42] �[34mdebug�[39m: 	z2m: Received Zigbee message from 'mailbox_new_mail_sensor', type 'attributeReport', cluster 'genBasic', data '{"65282":[{"elmType":16,"elmVal":1},{"elmType":33,"elmVal":2975},{"elmType":33,"elmVal":5032},{"elmType":36,"elmVal":[0,1]},{"elmType":33,"elmVal":552},{"elmType":32,"elmVal":119}]}' from endpoint 1 with groupID 0
[2024-04-26 06:30:42] �[34mdebug�[39m: 	zhc:lumi: MCCGQ01LM: Processed data into payload {"contact":false,"voltage":2975,"battery":83,"power_outage_count":551}
[2024-04-26 06:30:42] �[34mdebug�[39m: 	z2m: MQTT publish: topic 'zigbee2mqtt/mailbox_new_mail_sensor', payload '{"battery":83,"contact":false,"linkquality":87,"power_outage_count":551,"voltage":2975}'
// Immediately after the sensor reports the correct `contact` value using the `genOnOff`
[2024-04-26 06:30:42] �[34mdebug�[39m: 	z2m: Received Zigbee message from 'mailbox_new_mail_sensor', type 'attributeReport', cluster 'genOnOff', data '{"onOff":0}' from endpoint 1 with groupID 0
[2024-04-26 06:30:42] �[34mdebug�[39m: 	z2m: MQTT publish: topic 'zigbee2mqtt/mailbox_new_mail_sensor', payload '{"battery":83,"contact":true,"linkquality":87,"power_outage_count":551,"voltage":2975}'

Based on this we should not use msg.data['65282'].value[0].elmVal to determine the contact value.

[McGiverGim]

Strange, it seems to be working in my system without problem since my commit, but I understand maybe there are cases were not.