update-flake-lock #56

	name: update-flake-lock
	on:
	workflow_dispatch:
	schedule:
	- cron: '45 3 * * 1' # runs weekly every Monday at 03:45 UTC

	jobs:
	lockfile:
	runs-on: "ubuntu-latest"
	steps:
	- name: "Checkout the repo"
	uses: "actions/checkout@v3"
	- name: "Install the Nix package manager"
	uses: "cachix/install-nix-action@master"
	with:
	github_access_token: ${{ secrets.GITHUB_TOKEN }}
	- name: "Update the lockfile"
	run: \|
	git config user.name 'github-actions[bot]'
	git config user.email 'github-actions[bot]@users.noreply.github.com'
	nix flake update --commit-lock-file
	cargo update
	git add Cargo.lock
	# Commit exits with an error when there is nothing to do
	git commit -m "cargo update" \|\| true
	- name: "Create Pull Request"
	uses: "peter-evans/create-pull-request@v5"
	with:
	branch: "auto_update_deps"
	title: "Bump flake.lock and Cargo.lock"
	body: \|
	Automatically bumped the lock files.

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