Update README.md to describe Atree #374

	name: "CodeQL"

	# Remove default permissions at top level and grant in jobs.
	permissions: {}

	on:
	push:
	branches:
	- main
	- 'feature/**'
	- 'v**'
	pull_request:
	branches:
	- main
	- 'feature/**'
	- 'v**'
	schedule:
	- cron: '30 5 * * 4'

	jobs:
	analyze:
	name: Analyze
	runs-on: ubuntu-latest
	permissions:
	actions: read
	contents: read
	security-events: write

	strategy:
	fail-fast: false
	matrix:
	language: [ 'go' ]

	steps:
	- name: Checkout repository
	uses: actions/checkout@v3

	- name: Set up Go 1.19
	uses: actions/setup-go@v4
	with:
	go-version: '1.19'
	check-latest: true

	# Initializes the CodeQL tools for scanning.
	- name: Initialize CodeQL
	uses: github/codeql-action/init@v2
	with:
	languages: ${{ matrix.language }}

	# If this step fails, then you should remove it and run the build manually (see below)
	- name: Autobuild
	uses: github/codeql-action/autobuild@v2

	# ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
	# and modify them (or add more) to build your code if your project
	# uses a compiled language

	#- run: \|
	# make bootstrap
	# make release

	- name: Perform CodeQL Analysis
	uses: github/codeql-action/analyze@v2

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