Add workflow to automatically update `schedule.yaml` #1

	name: Update schedule.yaml
	on:
	workflow_dispatch:
	branches:
	- update-schedule-yaml
	# schedule:
	# - cron: '0 10 * * *'
	jobs:
	create-pull-request:
	runs-on: ubuntu-latest
	if: github.repository == 'kubernetes-sigs/downloadkubernetes'
	steps:
	- name: Check out repository code
	uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2
	with:
	fetch-depth: 0
	- uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491 # v5.0.0
	with:
	go-version: '1.22'
	check-latest: true
	- name: Install schedule-builder
	run: go install k8s.io/release/cmd/schedule-builder@latest

	- run: schedule-builder --help
	#- name: Check workspace
	# id: create_pr
	# run: \|
	# if [[ $(git diff --stat) != '' ]]; then
	# echo "create_pr=true" >> "$GITHUB_OUTPUT"
	# fi

	#- name: Create Pull Request
	# uses: peter-evans/create-pull-request@70a41aba780001da0a30141984ae2a0c95d8704e # v6.0.2
	# if: ${{ steps.create_pr.outputs.create_pr == 'true' }}
	# with:
	# token: ${{ secrets.GITHUB_TOKEN }}
	# commit-message: update index
	# title: 'Update index'
	# body: >
	# Update index
	# labels: ok-to-test, feature, automated pr
	# branch-suffix: timestamp
	# branch: update-index
	# delete-branch: true

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