build: update virglrenderer

Rebased to latest upstream and also fix vkcube on newer Wayland

Author: osy

patches/sources

@@ -46,7 +46,7 @@ EPOXY_COMMIT="5014658f79e4d6872a1ad6754da9098ccd9d4fc5"
 VULKAN_LOADER_REPO="https://github.com/osy/Vulkan-Loader.git"
 VULKAN_LOADER_COMMIT="6df86907be582927507637f3f6003ea58bc34517"
 VIRGLRENDERER_REPO="https://github.com/utmapp/virglrenderer.git"
-VIRGLRENDERER_COMMIT="852acf98e435ba40de4cd8b6881c33630a2244fb"
+VIRGLRENDERER_COMMIT="287bf53c21bab885930f609f18b68b347a60fb86"
 MESA_REPO="https://gitlab.freedesktop.org/osy/mesa.git"
 MESA_COMMIT="79bc850d884a1307356ff61c017e58901b90c7e2"
 MOLTENVK_REPO="https://github.com/utmapp/MoltenVK.git"