[Cin]Another test appimage, hopefully this time with onevpl/vulkan/libplacebo/zimg

https://disk.yandex.ru/d/Eqvrpylgwvc7Rw I fighted libplacebo and not sure who won - there is no Vulkan device in qemu VM! Try when you can and tell me what works? I did not include 16bpc crash fixes there, but without specifical env. variable those old new formats should not show up