feat: add code to allow command-based relocking #2

	name: test-command

	on:
	push:
	branches:
	- main
	pull_request: null

	concurrency:
	group: test-command
	cancel-in-progress: false

	jobs:
	test-command:
	name: test relock command
	runs-on: "ubuntu-latest"
	if: github.event.pull_request.title != 'relock w/ conda-lock'
	steps:
	- uses: actions/checkout@v4

	- name: backup lock file
	run:
	gh pr checkout 112
	cp conda-lock.yml ../conda-lock-backup.yml

	- name: move relock code to current branch
	run:
	git checkout main
	sed -i \
	's#conda-incubator/relock-conda@main#conda-incubator/relock-conda@pull/${{ github.event.number }}/head#' \
	.github/workflows/relock.yml
	git config user.name "github-actions[bot]"
	git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
	git add .github/workflows/relock.yml
	git commit -m "[ci skip] move relock code to current branch for testing"
	git push

	- name: trigger relock via comment
	run: \|
	gh pr comment 112 --body "/relock-conda"

	- name: wait for relock
	run: \|
	sleep 60

	- name: check for updates
	run:
	gh pr checkout 112
	diff conda-lock.yml ../conda-lock-backup.yml

	- name: cleanup
	if: always()
	run:
	gh checkout main
	sed -i \
	's#conda-incubator/relock-conda@pull/${{ github.event.number }}/head#conda-incubator/relock-conda@main#' \
	.github/workflows/relock.yml
	git add .github/workflows/relock.yml
	git commit -m "[ci skip] move relock code back to main"
	git push

	gh pr checkout 112
	cp ../conda-lock-backup.yml conda-lock.yml
	git add conda-lock.yml
	git commit -m "[ci skip] restore old lock file"
	git push

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