drm/tests: edid: Add edid-decode --check output

drm/tests: edid: Add edid-decode --check output

Some of our EDIDs are (rightfully) invalid, but most of them should be
valid.

Let's add the edid-decode --check of these EDIDs when they were
generated, so we know what to expect going forward, and a comment to
explicitly mention when we expect them to be broken.

Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://lore.kernel.org/r/20250625-drm-update-edid-v1-3-2d963743ab9e@kernel.org
Signed-off-by: Maxime Ripard <mripard@kernel.org>