Update zha.markdown with info about ITead new dongle and Sonoff ZBBri…

…dge (home-assistant#17179)

Update ZHA integration documentation with info about ITead new dongle and Sonoff ZBBridge:

Added the new "ITead Zigbee 3.0 USB Dongle (EFR32MG21) Model 9888010100045".

Added a recommendation not to use Sonoff ZBBridge as EZSP WiFi bridge with ZHA as per home-assistant#17170

source/_integrations/zha.markdown

@@ -66,7 +66,8 @@ Some other Zigbee coordinator hardware may not support a firmware that is capabl
   - [RaspBee II (a.k.a. RaspBee 2) Raspberry Pi Shield from dresden elektronik](https://www.dresden-elektronik.com/product/raspbee-II.html)
   - [RaspBee Raspberry Pi Shield from dresden elektronik](https://phoscon.de/raspbee)
 - Silicon Labs EmberZNet based radios using the EZSP protocol (via the [bellows](https://github.com/zigpy/bellows) library for zigpy)
-  - [ITEAD Sonoff ZBBridge](https://www.itead.cc/smart-home/sonoff-zbbridge.html) (Note! This first have to be flashed with [Tasmota firmware and Silabs EmberZNet NCP EZSP UART Host firmware](https://www.digiblur.com/2020/07/how-to-use-sonoff-zigbee-bridge-with.html))
+  - [ITead Zigbee 3.0 USB Dongle (EFR32MG21) Model 9888010100045](https://www.itead.cc/zigbee-3-0-usb-dongle.html)
+  - [ITead Sonoff ZBBridge](https://www.itead.cc/smart-home/sonoff-zbbridge.html) (Note! [WiFi-based bridges are not recommended for ZHA with EZSP radios](https://github.com/home-assistant/home-assistant.io/issues/17170). Also, this first have to be flashed with [Tasmota firmware and Silabs EmberZNet NCP EZSP UART Host firmware to use as Serial-to-IP adapter](https://www.digiblur.com/2020/07/how-to-use-sonoff-zigbee-bridge-with.html))
   - [Nortek GoControl QuickStick Combo Model HUSBZB-1 (Z-Wave & Zigbee Ember 3581 USB Adapter)](https://www.nortekcontrol.com/products/2gig/husbzb-1-gocontrol-quickstick-combo/) (Note! Not a must but recommend [upgrade the EmberZNet NCP application firmware](https://github.com/walthowd/husbzb-firmware))
   - [Elelabs Zigbee USB Adapter](https://elelabs.com/products/elelabs_usb_adapter.html)/[POPP ZB-Stick](https://shop.zwave.eu/detail/index/sArticle/2496) (Note! Not a must but recommend [upgrade the EmberZNet NCP application firmware](https://github.com/Elelabs/elelabs-zigbee-ezsp-utility))
   - [Elelabs Zigbee Raspberry Pi Shield](https://elelabs.com/products/elelabs_zigbee_shield.html) (Note! Not a must but recommend [upgrade the EmberZNet NCP application firmware](https://github.com/Elelabs/elelabs-zigbee-ezsp-utility))