bevy_render: Pass DisplayHandle to wgpu for compositor-aware Instance creation

Multiple community members have asked me to look into persistent
`BadDisplay` crashes on `wgpu` when using its EGL backend in
conjunction with Wayland.  Besides realizing that this backend is
quite literally the definition of Undefined Behaviour itself, various
hacks to patch the EGL context - which is compositor-specific - inside
the `Instance`/`Adapter` with the actual `wl_display` handle as soon
as a `surface` is created will not only void any previously created
GL resources, only the `Instance` handles are patched leaving any
previously queried `Adapter`s to reference destroyed EGL objects causing
those `BadDisplay` errors.

Solving that handle lifetime/ownership problem has yet to be done
(and is why crates like `glutin` exist...), but at the very least
we might as well create an `EGLDisplay` and `EGLContext` which is
compatible with the current compositor from the get-go, which is
what gfx-rs/wgpu#8012 allows callers to
do.  This is one of the reasons why `raw-display-handle` split out
a `RawDisplayHandle` type and related enums: to know up-front what
compositor is used (telling X11 and Wayland apart, if both could be
used concurrently instead of letting `wgpu` "guess") and to use the same
`wl_display` compositor connection as `winit`.

There are alternatives available, which is why this and the related
`wgpu` PR is a draft to shake out some feedback.  Anything that's
involving more complexity inside `wgpu`'s EGL backend should be
attempted incredibly cautiously if it weren't for a full rewrite on top
of a higher-level EGL abstraction.

Author: MarijnS95

Cargo.toml

@@ -1,3 +1,8 @@
+[patch.crates-io]
+wgpu = { git = "https://github.com/MarijnS95/wgpu/", rev = "23201c402" }
+wgpu-types = { git = "https://github.com/MarijnS95/wgpu/", rev = "23201c402" }
+naga = { git = "https://github.com/MarijnS95/wgpu/", rev = "23201c402" }
+
 [package]
 name = "bevy"
 version = "0.17.0-dev"

crates/bevy_render/src/lib.rs

@@ -372,6 +372,7 @@ impl Plugin for RenderPlugin {
                                 },
                                 noop: wgpu::NoopBackendOptions { enable: false },
                             },
+                            display: Some(display.display_handle().unwrap().as_raw()),
                         });
 
                         let surface = primary_window.and_then(|wrapper| {