* Make async_get_device connections Optional, default None
* Remove unnecessary async_get_device connections arg usages
Some of these were using an incorrect collection type, which didn't
cause issues mostly just due to luck.
* Add twinkly integration
* Add tests for the Twinkly integration
* Update Twinkly client package to fix typo
* Remove support of configuration.yaml from Twinkly integration
* Add ability to unload Twinkly component from the UI
* Remove dead code from Twinkly
* Fix invalid error namespace in Twinkly for python 3.7
* Fix tests failing on CI
* Workaround code analysis issue
* Move twinkly client init out of entry setup so it can be re-used between entries
* Test the twinkly component initialization
* React to PR review and add few more tests
