This update simplifies IoT testing by removing unreliable service patching and focusing solely on database testing. The testing process has been streamlined with a new common test framework, making it easier to create and run IoT tests. This improves overall stability and reduces potential issues during development.

We remove the patching/starting of IoT Box service as it is particularly unstable and unsafe, to prefer testing only db side.

In the meantime we simplify the process of writing IoT tests by using a single `IotCommonTest` with useful helpers to mock the `/iot_driver/action` route.