Integration of update management

[ThibautTrarbach]

Hello,

This PR introduces the device update process.

I was able to test it once on a device that had an available update. However, I made some changes to the code afterward, and I currently don’t have any devices requiring an update, so I’m not completely certain that everything still works as expected.

I’m submitting this PR mainly to gather feedback from anyone who has a device awaiting an update and can help verify that the implementation functions correctly.

For reference, this is based on the information provided in the Daikin documentation : LINK And the following API: LINK

Thanks in advance, Thibaut