This adds coverage for two untested code-paths:
- Unset "Serial Number"
- "Model year" instead of "Made in"
This EDID blob comes from Digital/Panasonic/MEI96A2/7CA47BE65E1E [1]
in the linuxhw EDID repository.
[1]: https://github.com/linuxhw/EDID/blob/master/Digital/Panasonic/MEI96A2/7CA47BE65E1E
Signed-off-by: Simon Ser <contact@emersion.fr>