fix up manifest
"manifest_version": "1.0.0",
"name": "lighthouse",
"metric_prefix": "lighthouse.",
- "metric_to_check": "lighthouse.accessibility, lighthouse.best_practices, lighthouse.performance, lighthouse.pwa, lighthouse.seo",
+ "metric_to_check": "lighthouse.performance",
"creates_events": false,
"short_description": "Google Lighthouse Audit Stats",
"guid": "4e66e6d6-bcb0-4250-b950-95ef11176494",
