feat(ci): Add changelog workflow #1

	name: Update CHANGELOG

	on:
	push:
	branches:
	- main

	permissions:
	contents: write

	jobs:
	git-cliff-action:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	with:
	fetch-depth: 0

	- name: Generate a changelog
	uses: orhun/git-cliff-action@v2
	id: git-cliff
	with:
	config: cliff.toml
	args: --verbose
	env:
	OUTPUT: CHANGELOG.md

	- name: Set github-actions bot config
	run: \|
	git config user.name 'github-actions[bot]'
	git config user.email 'github-actions[bot]@users.noreply.github.com'

	- name: Commit and push CHANGELOG, only if there are any changes
	run: \|
	if [[ -n $(git status -s) ]]; then
	git add CHANGELOG.md
	git commit -m "Update CHANGELOG"
	git push origin HEAD
	fi

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