Extends the existing TestExport 'image update' case with a signingKey
block on the seeded ImageUpdateAutomation, asserting the new field
survives the kubeClient.Get + serialize path. Parallels how the
existing fixture exercises every other field on the resource.
Also patches the embedded CRD source under manifests/bases/image-
automation-controller/ to inject the signingKey.type schema property
into both v1 and v1beta2. The patch is transitional and should be
removed once the image-automation-controller release bundle includes
the new type field natively.
Signed-off-by: Hidde Beydals <hidde@hhh.computer>
Hidde Beydals