Fixup wgpu segfault on exit

[PolyMeilex]

This fixes this segfault on app exit (ctx drop), should probably report this upstream, but I'm too lazy.

Thread 1 "neothesia" received signal SIGSEGV, Segmentation fault.
0x00007ffff7fac08c in wl_map_insert_at (map=map@entry=0x55555823c930, flags=flags@entry=1, i=39, data=<optimized out>) at ../src/wayland-util.c:290
290		start[i].next |= (flags & 0x1) << 1;
(gdb) backtrace
#0  0x00007ffff7fac08c in wl_map_insert_at (map=map@entry=0x55555823c930, flags=flags@entry=1, i=39, data=<optimized out>) at ../src/wayland-util.c:290
#1  0x00007ffff7fac201 in proxy_destroy (proxy=proxy@entry=0x5555583a3990) at ../src/wayland-client.c:574
#2  0x00007ffff7fadf57 in wl_proxy_destroy_caller_locks (proxy=0x5555583a3990) at ../src/wayland-client.c:598
#3  wl_proxy_marshal_array_flags (proxy=proxy@entry=0x5555583a3990, opcode=opcode@entry=0, interface=interface@entry=0x0, version=version@entry=4, flags=flags@entry=1, args=args@entry=0x7fffffff8e90) at ../src/wayland-client.c:939
#4  0x00007ffff7faeb0a in wl_proxy_marshal_flags (proxy=proxy@entry=0x5555583a3990, opcode=opcode@entry=0, interface=interface@entry=0x0, version=4, flags=flags@entry=1) at ../src/wayland-client.c:857
#5  0x00007ffff4033a8e in wl_buffer_destroy (wl_buffer=0x5555583a3990) at /usr/include/wayland-client-protocol.h:2149
#6  dri2_teardown_wayland (dri2_dpy=dri2_dpy@entry=0x5555583a3ab0) at ../src/egl/drivers/dri2/platform_wayland.c:3043
#7  0x00007ffff4028158 in dri2_display_destroy (disp=disp@entry=0x5555583a2f00) at ../src/egl/drivers/dri2/egl_dri2.c:1153
#8  0x00007ffff40287e0 in dri2_display_release (disp=0x5555583a2f00) at ../src/egl/drivers/dri2/egl_dri2.c:1114
#9  dri2_display_release (disp=0x5555583a2f00) at ../src/egl/drivers/dri2/egl_dri2.c:1099
#10 dri2_terminate (disp=0x5555583a2f00) at ../src/egl/drivers/dri2/egl_dri2.c:1243
#11 0x00007ffff4014f74 in eglTerminate (dpy=<optimized out>) at ../src/egl/main/eglapi.c:774
#12 0x0000555557b71010 in khronos_egl::{impl#97}::eglTerminate<libloading::safe::Library> (self=0x55555830c880, display=0x5555583a2f00) at /home/poly/.cargo/registry/src/index.crates.io-6f17d22bba15001f/khronos-egl-6.0.0/src/lib.rs:2321
#13 khronos_egl::Instance<khronos_egl::Dynamic<libloading::safe::Library, khronos_egl::EGL1_4>>::terminate<khronos_egl::Dynamic<libloading::safe::Library, khronos_egl::EGL1_4>> (self=0x55555830c880, display=...)
    at /home/poly/.cargo/registry/src/index.crates.io-6f17d22bba15001f/khronos-egl-6.0.0/src/lib.rs:1181
#14 0x0000555557aad636 in wgpu_hal::gles::egl::terminate_display (egl=0x55555830c880, display=...) at src/gles/egl.rs:501
#15 0x0000555557ab1361 in wgpu_hal::gles::egl::{impl#11}::drop (self=0x5555583972b8) at src/gles/egl.rs:718
#16 0x0000555557b48a37 in core::ptr::drop_in_place<wgpu_hal::gles::egl::Inner> () at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/ptr/mod.rs:574
#17 0x0000555557b4b04b in core::ptr::drop_in_place<core::cell::UnsafeCell<wgpu_hal::gles::egl::Inner>> () at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/ptr/mod.rs:574
#18 0x0000555557b45c0f in core::ptr::drop_in_place<lock_api::mutex::Mutex<parking_lot::raw_mutex::RawMutex, wgpu_hal::gles::egl::Inner>> () at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/ptr/mod.rs:574
#19 0x0000555557b48e7c in core::ptr::drop_in_place<wgpu_hal::gles::egl::Instance> () at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/ptr/mod.rs:574
#20 0x00005555578f0204 in core::ptr::drop_in_place<alloc::boxed::Box<dyn wgpu_hal::dynamic::instance::DynInstance, alloc::alloc::Global>> () at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/ptr/mod.rs:574
#21 0x00005555578dee4f in core::ptr::drop_in_place<(wgpu_types::Backend, alloc::boxed::Box<dyn wgpu_hal::dynamic::instance::DynInstance, alloc::alloc::Global>)> ()
    at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/ptr/mod.rs:574
#22 0x00005555578e075e in core::ptr::drop_in_place<[(wgpu_types::Backend, alloc::boxed::Box<dyn wgpu_hal::dynamic::instance::DynInstance, alloc::alloc::Global>)]> ()
    at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/ptr/mod.rs:574
#23 0x0000555557766247 in alloc::vec::{impl#25}::drop<(wgpu_types::Backend, alloc::boxed::Box<dyn wgpu_hal::dynamic::instance::DynInstance, alloc::alloc::Global>), alloc::alloc::Global> (self=0x555558396018)
    at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/alloc/src/vec/mod.rs:3316
#24 0x00005555578e1b87 in core::ptr::drop_in_place<alloc::vec::Vec<(wgpu_types::Backend, alloc::boxed::Box<dyn wgpu_hal::dynamic::instance::DynInstance, alloc::alloc::Global>), alloc::alloc::Global>> ()
    at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/ptr/mod.rs:574
#25 0x00005555578e57cc in core::ptr::drop_in_place<wgpu_core::instance::Instance> () at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/ptr/mod.rs:574
#26 0x0000555557712d84 in core::ptr::drop_in_place<wgpu_core::global::Global> () at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/ptr/mod.rs:574
#27 0x0000555557713c54 in core::ptr::drop_in_place<wgpu::backend::wgpu_core::ContextWgpuCore> () at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/ptr/mod.rs:574
#28 0x000055555771337d in core::ptr::drop_in_place<dyn wgpu::context::DynContext> () at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/ptr/mod.rs:574
#29 0x000055555773d8ba in alloc::sync::Arc<dyn wgpu::context::DynContext, alloc::alloc::Global>::drop_slow<dyn wgpu::context::DynContext, alloc::alloc::Global> (self=0x555558d5ca98)
    at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/alloc/src/sync.rs:1831
#30 0x000055555773df01 in alloc::sync::{impl#37}::drop<dyn wgpu::context::DynContext, alloc::alloc::Global> (self=0x555558d5ca98) at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/alloc/src/sync.rs:2524
#31 0x000055555771467b in core::ptr::drop_in_place<alloc::sync::Arc<dyn wgpu::context::DynContext, alloc::alloc::Global>> () at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/ptr/mod.rs:574
#32 0x0000555556bf5f17 in core::ptr::drop_in_place<wgpu::api::bind_group::BindGroup> () at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/ptr/mod.rs:574
#33 0x0000555556b3a5ba in core::ptr::drop_in_place<wgpu_jumpstart::uniform::Uniform<neothesia_core::render::background_animation::TimeUniform>> () at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/ptr/mod.rs:574
#34 0x0000555556222ada in core::ptr::drop_in_place<neothesia_core::render::background_animation::BgPipeline> () at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/ptr/mod.rs:574
#35 0x000055555622011a in core::ptr::drop_in_place<neothesia::scene::menu_scene::MenuScene> () at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/ptr/mod.rs:574
#36 0x0000555556222844 in core::ptr::drop_in_place<alloc::boxed::Box<dyn neothesia::scene::Scene, alloc::alloc::Global>> () at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/ptr/mod.rs:574
#37 0x000055555621dcef in core::ptr::drop_in_place<neothesia::Neothesia> () at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/ptr/mod.rs:574
#38 0x00005555562218f2 in core::ptr::drop_in_place<core::option::Option<neothesia::Neothesia>> () at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/ptr/mod.rs:574
#39 0x000055555621ed77 in core::ptr::drop_in_place<neothesia::NeothesiaBootstrap> () at /rustc/f6e511eec7342f59a25f7c0534f1dbea00d01b14/library/core/src/ptr/mod.rs:574
#40 0x000055555625d1a3 in neothesia::main () at neothesia/src/main.rs:341

[PolyMeilex]

This is probably caused by gfx-rs/wgpu#4650 or gfx-rs/wgpu#5655