Support HomeKit Controller Thread Provisioning

[Jc2k]

Proposed change

Support provisioning compatible HomeKit devices onto the preferred Thread network.

aiohomekit changes: Jc2k/aiohomekit@2.5.0...2.6.1

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• Dependency upgrade
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• This PR fixes or closes issue: fixes #
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[home-assistant]

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

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[Jc2k]

So the plan at the moment is to land this with the button entity. The button entity is pretty solid, my flakiest device just successfully provisioned from BLE to Thread 10 times in a row without any failures.

In parallel, work on the HA panel teased in https://www.home-assistant.io/blog/2023/02/08/state-of-matter-and-thread/#thread is happening. When that work is done, we should be able to remove the button entity and integrate into the thread panel instead.

Now the new aiohomekit tag is out, we just need to add some tests. I'm hoping they'll be ready tomorrow.

[bdraco]

Do we need any docs for this?

[Jc2k]

I'm definitely going to add something, but I need to see where we get with the thread panel. I was thinking if it looks like we aren't going to make it, i'll add some for this. Otherwise i'll add them for whatever the thread panel ends up looking like.

[Jc2k]

Rebased to pick up otbr test fixes