docs: update README.md for Deno 2 #645

	name: CI
	on:
	pull_request:
	branches: [main]
	push:
	branches: [main]
	tags:
	- '*'
	concurrency:
	group: ${{ github.workflow }}-${{ !contains(github.event.pull_request.labels.*.name, 'test-flaky-ci') && github.head_ref \|\| github.run_id }}
	cancel-in-progress: true
	jobs:
	test:
	permissions:
	contents: read
	id-token: write
	runs-on: ubuntu-latest
	timeout-minutes: 30
	steps:
	- uses: actions/checkout@v4
	- uses: dsherret/rust-toolchain-file@v1
	- uses: Swatinem/rust-cache@v2
	- uses: denoland/setup-deno@v1
	with:
	deno-version: ~1.x
	- uses: actions/setup-node@v4
	with:
	node-version: '20'
	registry-url: 'https://registry.npmjs.org'

	- name: Format
	run: \|
	cargo fmt --all -- --check
	deno fmt --check
	- name: Lint (Cargo)
	run: cargo clippy --all-targets --all-features --release

	- name: Build
	run: deno task build
	- name: Lint (Deno)
	run: deno lint
	- name: Test (Rust)
	run: cargo test --all-targets --all-features --release
	- name: Test (Deno)
	run: deno task test
	- name: Publish on tag
	run: deno run -A jsr:@david/[email protected]

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