Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

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+<img align="right" width="25%" src="logo.png">
+
+This is an active GitHub mirror of the WebGPU implementation in Rust, which now lives in "gfx/wgpu" of [Mozilla-central](https://hg.mozilla.org/mozilla-central/file/tip/gfx/wgpu). Issues and pull requests are accepted, but some bidirectional synchronization may be involved.
+
+# WebGPU
+
+[![Matrix](https://img.shields.io/badge/Dev_Matrix-%23wgpu%3Amatrix.org-blueviolet.svg)](https://matrix.to/#/#wgpu:matrix.org) [![Matrix](https://img.shields.io/badge/User_Matrix-%23wgpu--users%3Amatrix.org-blueviolet.svg)](https://matrix.to/#/#wgpu-users:matrix.org)
+[![Build Status](https://github.com/gfx-rs/wgpu/workflows/CI/badge.svg)](https://github.com/gfx-rs/wgpu/actions)
+
+This is the core logic of an experimental [WebGPU](https://www.w3.org/community/gpu/) implementation. It's written in Rust and is based on [gfx-hal](https://github.com/gfx-rs/gfx) with help of [gpu-alloc](https://github.com/zakarumych/gpu-alloc) and [gpu-descriptor](https://github.com/zakarumych/gpu-descriptor). See the upstream [WebGPU specification](https://gpuweb.github.io/gpuweb/) (work in progress).
+
+The implementation consists of the following parts:
+
+  - [![Crates.io](https://img.shields.io/crates/v/wgpu-core.svg?label=wgpu-core)](https://crates.io/crates/wgpu-core) [![docs.rs](https://docs.rs/wgpu-core/badge.svg)](https://docs.rs/wgpu-core/) - internal Rust API for WebGPU implementations to use
+  - [![Crates.io](https://img.shields.io/crates/v/wgpu-types.svg?label=wgpu-types)](https://crates.io/crates/wgpu-types) [![docs.rs](https://docs.rs/wgpu-types/badge.svg)](https://docs.rs/wgpu-types/) - Rust types shared between `wgpu-core`, `wgpu-native`, and `wgpu-rs`
+  - `player` - standalone application for replaying the API traces, uses `winit`
+
+This repository contains the core of `wgpu`, and is not usable directly by applications.
+If you are looking for the user-facing Rust API, you need [wgpu-rs](https://github.com/gfx-rs/wgpu-rs).
+If you are looking for the native implementation or bindings to the API in other languages, you need [wgpu-native](https://github.com/gfx-rs/wgpu-native).
+
+## Supported Platforms
+
+   API   |    Windows 7/10    |  Linux & Android   |    macOS & iOS     |
+  -----  | ------------------ | ------------------ | ------------------ |
+  DX11   | :white_check_mark: |                    |                    |
+  DX12   | :heavy_check_mark: |                    |                    |
+  Vulkan | :heavy_check_mark: | :heavy_check_mark: |                    |
+  Metal  |                    |                    | :heavy_check_mark: |
+  OpenGL |                    | :construction:     | :construction:     |
+
+:heavy_check_mark: = Primary support — :white_check_mark: = Secondary support — :construction: = Unsupported, but support in progress