without_winit example panics

[rparrett]

Bevy version

main df3e81c
bisected to 71842c5, but the specific panic has changed at some point between then and now.

Relevant system information

SystemInfo { os: "MacOS 13.3.1 ", kernel: "22.4.0", cpu: "Apple M1 Max", core_count: "10", memory: "64.0 GiB" }
AdapterInfo { name: "Apple M1 Max", vendor: 0, device: 0, device_type: IntegratedGpu, driver: "", driver_info: "", backend: Metal }

What you did

cargo run --example without_winit

What went wrong

thread 'Compute Task Pool (0)' panicked at 'Resource requested by bevy_render::render_resource::pipeline_cache::PipelineCache::extract_shaders does not exist: bevy_render::render_resource::pipeline_cache::PipelineCache', /Users/me/src/bevy/crates/bevy_ecs/src/system/system_param.rs:545:17
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
Encountered a panic in system `bevy_render::render_resource::pipeline_cache::PipelineCache::extract_shaders`!

[re0312]

it's probably an issue with async render initialisation , since #8336 all plugins should call finish and cleanup before app is ready to update,But it is only executed within the winitplugin