Add Airzone main zone mode select (#124566)

* airzone: select: add zone master mode

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

* airzone: select: use MAIN instead of MASTER

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

* airzone: select: call async_add_entities once

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

* airzone: select: add options lambda function

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

* airzone: select: implement requested changes

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

* airzone: select: options_fn: return list

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

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Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>