Fix match theme by handle with canonical prefix https://hdl.handle.net/ not working #1738

	# This workflow checks open PRs for merge conflicts and labels them when conflicts are found
	name: Check for merge conflicts

	# Run whenever the "main" branch is updated
	# NOTE: This means merge conflicts are only checked for when a PR is merged to main.
	on:
	push:
	branches: [ main ]
	# So that the `conflict_label_name` is removed if conflicts are resolved,
	# we allow this to run for `pull_request_target` so that github secrets are available.
	pull_request_target:
	types: [ synchronize ]

	permissions: {}

	jobs:
	triage:
	# Ensure this job never runs on forked repos. It's only executed for 'dspace/dspace-angular'
	if: github.repository == 'dspace/dspace-angular'
	runs-on: ubuntu-latest
	permissions:
	pull-requests: write
	steps:
	# See: https://github.com/prince-chrismc/label-merge-conflicts-action
	- name: Auto-label PRs with merge conflicts
	uses: prince-chrismc/label-merge-conflicts-action@v3
	# Add "merge conflict" label if a merge conflict is detected. Remove it when resolved.
	# Note, the authentication token is created automatically
	# See: https://docs.github.com/en/actions/configuring-and-managing-workflows/authenticating-with-the-github_token
	with:
	conflict_label_name: 'merge conflict'
	github_token: ${{ secrets.GITHUB_TOKEN }}
	conflict_comment: \|
	Hi @${author},
	Conflicts have been detected against the base branch.
	Please [resolve these conflicts](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/addressing-merge-conflicts/about-merge-conflicts) as soon as you can. Thanks!

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