backend-tests/test_devauth_v2: extra input data for device and authset mgmt
backend-tests/test_devauth_v2: extra input data for device and authset mgmt

preauthorized devs with extra sets are possible, and are a special
case during acceptance, so worth adding.

changelog: none

Signed-off-by: mchalczynski <3a897b56ed6fc284ae11e3e7ec3ea48d098a7178@rndity.com>

pasinskim/integration,pasinskim/integration,pasinskim/integration