Quack,There has been no response for almost a month and this breaks the sole usage of this package, therefore I just made an NMU.
You can find my changes on Salsa:https://salsa.debian.org/xorg-team/vulkan/vulkan-validationlayers/-/merge_requests/1
Thanks Kienan for providing a link to the patch. Regards. \_o< -- Marc Dequènes