Check that the jwt token is valid when running fly targets
Check that the jwt token is valid when running fly targets

Change-type: patch
Signed-off-by: Giovanni Garufi <85dd344344db4c4ce024b7c00609e96849fa96e3@balena.io>

concourse/concourse,concourse/concourse,concourse/concourse,concourse/concourse,concourse/concourse