instance.ListImages method do not returns public images by default

[QuentinBrosse]

The SDK uses the default organization ID to fill the organization query param and set the public query param to true of the /instance/v1/zones/fr-par-1/images endpoint.

GET /instance/v1/zones/fr-par-1/images?organization={ORG_ID}&public=true

Therefore, the API returns all the public images from the user default organization. The default behavior that we want for this method is to return all the public Scaleway images.

We need to make this call by default:

GET /instance/v1/zones/fr-par-1/images

[QuentinBrosse]

👋 @tboerger

[QuentinBrosse]

Fixed with #208 #209 and #216.

Thanks again for repporting this issue @tboerger ! 🙏