Base image auto update #468

	name: Base image auto update
	on:
	schedule:
	- cron: "5 0 * * *"
	workflow_dispatch:

	jobs:
	build:
	if: github.repository == 'RedHatInsights/notifications-backend'
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v4
	- name: Set up skopeo
	run: sudo apt-get install -y skopeo
	- name: Check change
	run: skopeo inspect docker://registry.access.redhat.com/ubi8/openjdk-21-runtime:latest \| jq .Digest --raw-output > .baseimage
	- name: Do change if the digest changed
	run: \|
	git config user.name 'Update-a-Bot'
	git config user.email 'notifications-team@redhat.com'
	git add -A
	git commit -m "Update ubi8/openjdk-21-runtime:latest image digest" \|\| echo "No changes to commit"
	- name: Create pull request
	uses: peter-evans/create-pull-request@v7
	with:
	title: 'Update ubi8/openjdk-21-runtime:latest image digest'

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