RTEST-123: Add an action to check the PR title #1623

	# NOTE: This is a common file that is overwritten by realm/ci-actions sync service
	# and should only be modified in that repository.

	name: "Check Changelog"
	on:
	pull_request:
	types: [opened, synchronize, reopened, ready_for_review, labeled, unlabeled]

	jobs:
	changelog:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@8230315d06ad95c617244d2f265d237a1682d445
	with:
	submodules: false
	- name: Enforce Changelog
	uses: dangoslen/changelog-enforcer@c0b9fd225180a405c5f21f7a74b99e2eccc3e951
	with:
	skipLabels: no-changelog
	missingUpdateErrorMessage: Please add an entry in CHANGELOG.md or apply the 'no-changelog' label to skip this check.
	pr-title:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	submodules: false
	- name: Enforce PR title
	uses: ./.github/actions/title-checker
	with:
	regex: R[A-Z]{2,5}-[0-9]{1,6}
	error-hint: Invalid PR title. Make sure it's prefixed with the JIRA ticket the PR addresses or add the no-jira-ticket label.
	ignore-labels: 'no-jira-ticket'

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