WebGL: format Depth24PlusStencil8 can't be multisampled

[maxammann]

Description
I recently updated from the wgpu-hal 0.12.5 to the latest master (as of yesterday). As a result my demo failed for WebGL: https://maplibre-rs-demos.pages.dev/webgl/

panicked at 'wgpu error: Validation Error

Caused by:
    In Device::create_render_pipeline
    depth/stencil state is invalid
    format Depth24PlusStencil8 can't be multisampled

', /home/runner/.cargo/git/checkouts/wgpu-53e70f8674b08dd4/9e3cd08/wgpu/src/backend/direct.rs:2286:5

Repro steps
Run the demo of: https://github.com/maplibre/maplibre-rs

Expected vs observed behavior
I think this multisampling should be allowed.

Extra materials

Platform
Firefox

[maxammann]

Got he same error when running headlessly on egl:

error: XDG_RUNTIME_DIR not set in the environment.
thread 'main' panicked at 'wgpu error: Validation Error
Caused by:
    In Device::create_render_pipeline
    depth/stencil state is invalid
    format Depth24PlusStencil8 can't be multisampled
', /home/runner/.cargo/git/checkouts/wgpu-53e70f8674b08dd4/9e3cd08/wgpu/src/backend/direct.rs:2286:5
stack backtrace:
   0: rust_begin_unwind
   1: core::panicking::panic_fmt
   2: wgpu::backend::direct::default_error_handler
   3: core::ops::function::Fn::call
   4: wgpu::backend::direct::ErrorSinkRaw::handle_error
   5: <wgpu::backend::direct::Context as wgpu::Context>::device_create_render_pipeline
   6: maplibre::render::resource::pipeline::RenderPipelineDescriptor::initialize
   7: <maplibre::render::stages::PrepareStage as maplibre::schedule::Stage>::run
   8: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
   9: criterion::bencher::AsyncBencher<A,M>::iter
  10: criterion::benchmark_group::BenchmarkGroup<M>::bench_function::{{closure}}
  11: <criterion::routine::Function<M,F,T> as criterion::routine::Routine<M,T>>::warm_up
  12: criterion::analysis::common
  13: render::main
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.