Hide ZWA-2 adapter in Zigbee serial port selector

[TheJulianJES]

Proposed change

Change ZHA's config flow to ignore the Home Assistant Connect ZWA-2 (Z-Wave) adapter in the serial port selector.
This is done by implementing a new IGNORED_USB_DEVICES set with (manufacturer, usb_description) tuples and known Nabu Casa Z-Wave adapter names (ZWA-2).

Additional notes

Something similar was already done for the Z-Wave integration with:

• Hide HA Connect Zigbee adapters in Z-Wave serial port selector #154923
  for Filter out known non Z-Wave devices from serial port selector zwave-js/backlog#137

Similar explanation on implementation to Z-Wave PR (CLICK TO OPEN)

Note: We cannot use VID/PID for this, as ZWA-2 and early ZBT-2 units share the same VID/PID.

For the Z-Wave PR linked below, I've also looked at fetching this info from USB discovery for Home Assistant hardware and ZHA/Z-Wave integrations, but that adds a lot of complexity and weird dependencies. This simple solution seems better and avoids any false-positives (e.g. ignoring a Zigbee + Z-Wave adapter with the same USB info).

In the future, we wanna look at implementing a (custom) serial port selector in the frontend, also used by integrations for other Open Home Protocols. This/similar logic might be moved to that serial port selector then.
For now, this PR implements a simple way of hiding known non Zigbee devices. Other manufacturers can also be added.

Semi-related backlog issue:

• Sort serial devices in select form zigpy/backlog#37

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[home-assistant]

Hey there @dmulcahey, @Adminiuga, @puddly, mind taking a look at this pull request as it has been labeled with an integration (zha) you are listed as a code owner for? Thanks!

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