Fix daikin setup

[fredrike]

Description:

It could create a deadlock with using await self._hass.config_entries.async_forward_entry_setup, this uses a task to solve this issue.

Fix: "0.92 doesn't start frontend caused by daikin"

Related issue (if applicable): fixes #23368

Pull request in home-assistant.io with documentation (if applicable): home-assistant/home-assistant.io#<home-assistant.io PR number goes here>

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• The code change is tested and works locally.
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[ghost]

Hey there @rofrantz, mind taking a look at this pull request as its been labeled with a integration (daikin) you are listed as a codeowner for? Thanks!

This is a automatic comment generated by codeowners-mention to help ensure issues and pull requests are seen by the right people.

[fredrike]

@MartinHjelmare

This should be part of 0.91.1.

[MartinHjelmare]

Great!