Task: Create an issue on GitLab on every GitHub release

n8n workflow JSON:
{"nodes":[{"name":"Get latest release","type":"n8n-nodes-base.github","position":[540,340],"parameters":{"limit":1,"resource":"release","operation":"getAll"},"typeVersion":1},{"name":"Cron","type":"n8n-nodes-base.cron","position":[240,500],"parameters":{"triggerTimes":{"item":[{"mode":"everyWeek"}]}},"typeVersion":1},{"name":"Merge","type":"n8n-nodes-base.merge","position":[740,420],"parameters":{},"typeVersion":1},{"name":"No issue for release?","type":"n8n-nodes-base.function","position":[920,420],"parameters":{"functionCode":"const _ = require('lodash')\n\n// differentiate merged inputs (didnt find a way to get both inputs into one function invocation)\nconst releases = _.filter(items, i => _.has(i, 'json.assets'))\nif (releases.length != 1) throw new Error(`Invalid release count: ${releases.length}`)\nconst release = releases[0]\nconst issues = _.without(items, release)\n//console.log({release,issues})\n\n// check if there's an issue for the release\nconst matchingIssue = _.find(issues, i => i.json.title.includes(release.json.tag_name))\n//console.log({release,issues,matchingIssue})\n\nif (matchingIssue)\n  return []\nelse\n  return [release]"},"executeOnce":false,"typeVersion":1},{"name":"Create issue","type":"n8n-nodes-base.gitlab","position":[1100,420],"parameters":{"body":"={{$json[\"url\"]}}\n\n{{$json[\"body\"]}}","owner":"txlab","title":"=Upstream release: {{$json[\"tag_name\"]}}","labels":[],"repository":"docker-linkcheck","assignee_ids":[]},"typeVersion":1},{"name":"List issues","type":"n8n-nodes-base.gitlab","position":[540,500],"parameters":{"owner":"txlab","resource":"repository","repository":"docker-linkcheck","getRepositoryIssuesFilters":{}},"typeVersion":1}],"connections":{"Cron":{"main":[[{"node":"Get latest release","type":"main","index":0},{"node":"List issues","type":"main","index":0}]]},"Merge":{"main":[[{"node":"No release for issue?","type":"main","index":0}]]},"Start":{"main":[[{"node":"Get latest release","type":"main","index":0},{"node":"List issues","type":"main","index":0}]]},"List issues":{"main":[[{"node":"Merge","type":"main","index":1}]]},"Get latest release":{"main":[[{"node":"Merge","type":"main","index":0}]]},"No release for issue?":{"main":[[{"node":"Create issue","type":"main","index":0}]]}}}