Remove platform dependency from BBs

For example, image_io_imx219 is only available on LInux. But it is better to fallback to simulation mode if the hardware is not supported on the platform.

Start by locating image_io_imx219 and the BBs that depend on it, then trace how platform support is checked. Verify the behavior on a platform without the required hardware, and consider the work done when unsupported hardware uses simulation mode instead of creating a platform dependency.

Written by the indexing model from the issue text.