Zigbee support for Mi Door and Contact

[s-hadinger]

Description:

Support for door & window contact sensor. The attribute is now "Contact":0 and "Contact":1.
Also support for automatic decoding of 0500<00 zone status change, for PIR Occupancy and door/window contact sensor Contact. For these devices, ZbProbe <device> may be needed to update the configuration of the device in Tasmota.

Checklist:

• The pull request is done against the latest dev branch
• Only relevant files were touched
• Only one feature/fix was added per PR.
• The code change is tested and works on Tasmota core ESP8266 V.2.7.4.7
• The code change is tested and works on core ESP32 V.1.12.4
• I accept the CLA.

NOTE: The code change must pass CI tests. Your PR cannot be merged unless tests pass