docs(contributing): Add test runner example #1657

	name: CI

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main

	env:
	CARGO_TERM_COLOR: always

	jobs:
	build:
	name: Build
	# TODO: Run CI on all three platforms.
	runs-on: ubuntu-latest
	timeout-minutes: 50
	steps:
	- uses: actions/checkout@v4
	- name: Install Rust toolchain
	run: rustup update stable
	- name: Check formatting
	run: cargo fmt --check
	- name: Clippy
	run: cargo clippy --all-targets --all-features -- -D warnings
	- name: Spell check
	uses: crate-ci/typos@master
	- name: Build
	run: cargo build
	- name: Test
	run: cargo test
	timeout-minutes: 20
	- name: Checkout test262 submodule
	run: git submodule update --init
	- name: Test262
	run: cargo run --bin test262 -- --noprogress
	timeout-minutes: 15
	- name: Build binaries and examples
	run: cargo build --bins --examples

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